{"id":1988,"date":"2015-05-06T16:33:10","date_gmt":"2015-05-06T16:33:10","guid":{"rendered":"http:\/\/bestkora.com\/IosDeveloper\/?p=1988"},"modified":"2016-06-30T09:16:33","modified_gmt":"2016-06-30T09:16:33","slug":"zadanie-3-reshenie-nachalo-obyazatelnye-punkty-1-4","status":"publish","type":"post","link":"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-reshenie-nachalo-obyazatelnye-punkty-1-4\/","title":{"rendered":"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 &#8212; \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b"},"content":{"rendered":"<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-9.24.07-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2135 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-9.24.07-AM.png\" alt=\"Screen Shot 2015-05-16 at 9.24.07 AM\" width=\"1538\" height=\"1200\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-9.24.07-AM.png 1538w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-9.24.07-AM-300x234.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-9.24.07-AM-1024x799.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-9.24.07-AM-385x300.png 385w\" sizes=\"auto, (max-width: 1538px) 100vw, 1538px\" \/><\/a><\/p>\n<p>\u0422\u0435\u043a\u0441\u0442 \u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0433\u043e \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0430 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u0430\u00a0<span style=\"color: #373737;\">\u00a0<\/span><strong><a style=\"color: #1982d1;\" title=\"Developing iOS 7 Apps: Assignment 1\" href=\"https:\/\/itunes.apple.com\/us\/course\/developing-ios-8-apps-swift\/id961180099\" target=\"_blank\">iTunes \u0432 \u043f\u0443\u043d\u043a\u0442\u0435 \u201cDeveloping iOS 8 app: Programming: Project 3\u2033<\/a><\/strong><span style=\"color: #373737;\">. \u00a0\u0422\u0435\u043a\u0441\u0442 \u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0433\u043e \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0430\u00a0<strong>\u0440\u0443\u0441\u0441\u043a\u043e\u043c<\/strong>\u00a0\u00a0\u044f\u0437\u044b\u043a\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u0430\u00a0<p><span class=\"gdm-drivefile-embed\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ssl.gstatic.com\/docs\/doclist\/images\/icon_12_pdf_list.png\" width=\"16\" height=\"16\" \/> <a href=\"https:\/\/docs.google.com\/file\/d\/0B0jZOSo2e4NmRFJwZ1BMVDBLVjQ\/edit?usp=drivesdk\" target=\"&quot;_blank&quot;\">\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 iOS 8_new.pdf<\/a><\/span><\/p><\/span><br \/>\n\u0414\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0441\u0432\u043e\u0435\u043d\u0438\u0435 <strong>\u00a0<a title=\"\u041b\u0435\u043a\u0446\u0438\u044f 5 CS193P Winter 2015 \u2014 Objective-C \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c, Property List , Views\" href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-5-cs193p-winter-2015-objective-c-sovmestimost-property-list-views\/\">\u041b\u0435\u043a\u0446\u0438\u0438 5<\/a><\/strong>,\u00a0<strong><a title=\"\u041b\u0435\u043a\u0446\u0438\u044f 6 CS193P Winter 2015 \u2014 \u041f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b \u0438 \u0434\u0435\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0440\u0430\u0441\u043f\u043e\u0437\u043d\u0430\u0432\u0430\u043d\u0438\u0435 \u0436\u0435\u0441\u0442\u043e\u0432\" href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-6-cs193p-winter-2015-protokoly-i-delegirovanie-raspoznavanie-zhestov\/\">\u041b\u0435\u043a\u0446\u0438\u0438 6<\/a><\/strong>,\u00a0<strong><a title=\"\u041b\u0435\u043a\u0446\u0438\u044f 7 CS193P Winter 2015 \u2014 \u041c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 MVC (Split View, Tab Bar, Navigation Controller \u0438 Popover)\" href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-7-cs193p-winter-2015-mnozhestvennye-mvc-split-view-tab-bar-navigation-controller-i-popover\/\">\u041b\u0435\u043a\u0446\u0438\u0438 7<\/a>\u00a0<\/strong>\u0438<strong> <a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-7-cs193p-winter-2015-mnozhestvennye-mvc-split-view-tab-bar-navigation-controller-i-popover-2\/\">\u041b\u0435\u043a\u0446\u0438\u0438 8<\/a><\/strong>.<br \/>\n\u0412 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0435 4 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u0435\u0442\u043e\u0434\u0438\u043a\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u043d\u043e \u043a\u0430\u0436\u0434\u044b\u0439 \u0432\u043e\u043b\u0435\u043d \u0441\u0430\u043c \u0432\u044b\u0431\u0438\u0440\u0430\u0442\u044c, \u043a\u0430\u043a\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0432 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c\u0441\u044f \u043d\u0435 \u0432 \u0441\u0442\u0440\u043e\u0433\u043e\u043c \u043f\u043e\u0440\u044f\u0434\u043a\u0435.<\/p>\n<p>\u041a\u043e\u0434 \u0434\u043b\u044f\u00a0<strong>Swift 1.2<\/strong>\u00a0\u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430\u00a0<strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-cs193p-2015-3\/tree\/Assigment3_AllRequired\">Github<\/a><\/strong>.\u00a0\u041f\u043e\u043b\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f\u00a0<strong>Swift 2.0<\/strong>\u00a0\u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430\u00a0<strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-Assignment-3-iOS-9\">Github<\/a><\/strong>.<\/p>\n<p><!--more--><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 1 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p>\u0412\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043d\u0430\u0447\u0430\u0442\u044c \u044d\u0442\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u0435 \u0441 \u043a\u043e\u0434\u0430 \u0432\u0430\u0448\u0435\u0433\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u044f 2, \u0430 \u043d\u0435 \u0441 \u043a\u0430\u043a\u043e\u0439-\u0442\u043e \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u0438, \u043d\u0430\u0445\u043e\u0434\u044f\u0449\u0435\u0439\u0441\u044f \u043d\u0430 \u0441\u0430\u0439\u0442\u0435. \u0418\u0437\u0443\u0447\u0435\u043d\u0438\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043d\u043e\u0432\u044b\u0445 MVCs \u0438 <b>segues<\/b> \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043e\u043f\u044b\u0442\u0430, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 copy \/ paste \u0438\u043b\u0438 \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u0436\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 <b>storyboard<\/b>, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0443\u0436\u0435 \u0435\u0441\u0442\u044c <b>segues<\/b>.<\/p><\/blockquote>\n<p>\u042d\u0442\u043e \u0437\u0430\u0434\u0430\u043d\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u043e.<\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 2 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p>\u041f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u0443\u0439\u0442\u0435 \u043a\u043b\u0430\u0441\u0441 <b>ViewController<\/b>, c \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0432\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u0432 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 1 \u0438 2 \u0432 <b>CalculatorViewController<\/b>.<\/p><\/blockquote>\n<p>\u041f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0443\u0436\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0432 3-\u0445 \u043c\u0435\u0441\u0442\u0430\u0445:<\/p>\n<p style=\"padding-left: 30px;\">1. \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u0442\u044c \u0441\u0430\u043c \u0444\u0430\u0439\u043b \u0432 \u041d\u0430\u0432\u0438\u0433\u0430\u0442\u043e\u0440\u0435 \u0441 <strong>ViewController.swift<\/strong> \u043d\u0430 <strong>CalculatorViewController.swift<\/strong><br \/>\n2. \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u0442\u044c \u0441\u0430\u043c \u043a\u043b\u0430\u0441\u0441 \u0432 \u0444\u0430\u0439\u043b\u0435\u00a0<strong>CalculatorViewController.swift<\/strong><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.49.08-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1992 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.49.08-PM.png\" alt=\"Screen Shot 2015-05-06 at 7.49.08 PM\" width=\"1290\" height=\"526\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.49.08-PM.png 1290w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.49.08-PM-300x122.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.49.08-PM-1024x418.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.49.08-PM-500x204.png 500w\" sizes=\"auto, (max-width: 1290px) 100vw, 1290px\" \/><\/a><\/p>\n<p style=\"padding-left: 30px;\">3. \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u043a\u043b\u0430\u0441\u0441 \u043d\u0430 storyboard c<strong> ViewControlle<\/strong>r \u043d\u0430\u00a0<strong>CalculatorViewControlle<\/strong>r \u0432 \u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0418\u0434\u0435\u043d\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u0438 (Identity Inspector)<\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.55.28-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1993 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.55.28-PM.png\" alt=\"Screen Shot 2015-05-06 at 7.55.28 PM\" width=\"1894\" height=\"860\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.55.28-PM.png 1894w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.55.28-PM-300x136.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.55.28-PM-1024x465.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-7.55.28-PM-500x227.png 500w\" sizes=\"auto, (max-width: 1894px) 100vw, 1894px\" \/><\/a><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 3 (\u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043d\u043e\u043f\u043a\u0430) \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p>\u0414\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u043d\u043e\u0432\u0443\u044e \u043a\u043d\u043e\u043f\u043a\u0443 \u043a \u0432\u0430\u0448\u0435\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0443 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430. \u0415\u0441\u043b\u0438 \u0432\u044b \u0435\u0435 \u043d\u0430\u0436\u0438\u043c\u0430\u0435\u0442\u0435, \u0442\u043e \u0432\u044b segues (\u201c\u043f\u0435\u0440\u0435\u0435\u0437\u0436\u0430\u0435\u0442\u0435\u201d) \u043d\u0430 \u043d\u043e\u0432\u044b\u0439 MVC (\u0435\u0433\u043e \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u0443\u0434\u0435\u0442\u0435 \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b <b>program<\/b> \u0432 <b>CalculatorBrain<\/b> , \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0441\u0442\u044d\u043a\u0435 <b>M<\/b> \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0441\u043b\u0438 <b>CalculatorBrain<\/b> \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442<b> sin(M)<\/b>, \u0442\u043e \u0432\u044b \u0440\u0438\u0441\u0443\u0435\u0442\u0435 \u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0443. \u041f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0432\u0432\u043e\u0434 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0432 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 \u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u044d\u0444\u0444\u0435\u043a\u0442 \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u043a (\u0434\u043e \u0442\u0435\u0445 \u043f\u043e\u0440, \u043f\u043e\u043a\u0430 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043a\u043d\u043e\u043f\u043a\u0430 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0441\u043d\u043e\u0432\u0430 \u043d\u0430\u0436\u0430\u0442\u0430).<\/p><\/blockquote>\n<p>\u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u043f\u0443\u043d\u043a\u0442\u0435 \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0430\u043c \u043d\u0435 \u043d\u0430\u0434\u043e \u0442\u043e\u0447\u043d\u043e \u0432\u044b\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u043e\u043c\u0435\u0441\u0442\u0438\u043c \u043a\u043d\u043e\u043f\u043a\u0443 \u0432 \u0432\u0435\u0440\u0445\u043d\u0435\u043c \u043b\u0435\u0432\u043e\u043c \u0443\u0433\u043b\u0443, \u043e\u0442\u043e\u0434\u0432\u0438\u043d\u0443\u0432 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u043d\u0430\u0448 \u0434\u0438\u0441\u043f\u043b\u0435\u0439. \u042d\u0442\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 Autolayout. \u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0437\u0430\u0437\u043e\u0440 (<strong>Trailing Space to: 0<\/strong>) \u043c\u0435\u0436\u0434\u0443 \u043a\u043d\u043e\u043f\u043a\u043e\u0439 &#171;<strong>Graph<\/strong>&#187; \u0438 \u043d\u0430\u0448\u0435\u043c <strong>\u0434\u0438\u0441\u043f\u043b\u0435\u0435\u043c<\/strong>, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 0. \u0412\u0435\u043b\u0438\u0447\u0438\u043d\u0430 \u00a0\u0437\u0430\u0437\u043e\u0440\u0430 \u0440\u0430\u0432\u043d\u0430 <strong>Standard Value<\/strong>. \u0414\u043b\u044f \u043a\u043d\u043e\u043f\u043a\u0438\u00a0&#171;<strong>Graph<\/strong>&#187; \u0441\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u044b\u0439 <strong>Hugging \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442<\/strong> ( \u0440\u0430\u0432\u043d\u044b\u0439 300), \u0447\u0442\u043e\u0431\u044b \u043e\u043d\u0430 \u043d\u0435 \u0440\u0430\u0441\u0442\u044f\u0433\u0438\u0432\u0430\u043b\u0430\u0441\u044c \u043f\u043e \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u0438, \u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u0430 \u044d\u0442\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0434\u0438\u0441\u043f\u043b\u0435\u044e.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.27.03-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1997 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.27.03-PM.png\" alt=\"Screen Shot 2015-05-06 at 8.27.03 PM\" width=\"1800\" height=\"1352\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.27.03-PM.png 1800w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.27.03-PM-300x225.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.27.03-PM-1024x769.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.27.03-PM-399x300.png 399w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\" \/><\/a><br \/>\n\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f (constraints) \u0434\u043b\u044f \u0434\u0438\u0441\u043f\u043b\u0435\u044f \u0442\u0430\u043a\u0436\u0435 \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442 &#171;\u043c\u0430\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445&#187; \u0447\u0438\u0441\u0435\u043b.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.50.08-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1996 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.50.08-PM.png\" alt=\"Screen Shot 2015-05-06 at 8.50.08 PM\" width=\"1806\" height=\"1334\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.50.08-PM.png 1806w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.50.08-PM-300x222.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.50.08-PM-1024x756.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-8.50.08-PM-406x300.png 406w\" sizes=\"auto, (max-width: 1806px) 100vw, 1806px\" \/><\/a><br \/>\n\u0414\u0430\u043b\u0435\u0435 \u044f \u0431\u0443\u0434\u0443 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u043d\u043e\u0432\u044b\u0439<strong> ViewController<\/strong>\u00a0\u0434\u043b\u044f \u043c\u043e\u0435\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e MVC \u0438 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u043d\u0430 \u043d\u0435\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439<strong> View<\/strong>.<br \/>\n\u0421\u043b\u0435\u0434\u0443\u0435\u043c \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u043c\u0443 \u043f\u0440\u0438\u043c\u0435\u0440\u0443, \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u043d\u043e\u043c\u0443 \u041f\u043e\u043b\u043e\u043c \u0425\u044d\u0433\u0430\u0440\u0442\u0438 \u0432 <strong><a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-5-cs193p-winter-2015-objective-c-sovmestimost-property-list-views\/\">\u041b\u0435\u043a\u0446\u0438\u0438 5<\/a>,<\/strong> \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044f \u0432\u0441\u0435 \u0435\u0433\u043e \u043f\u0440\u0438\u0435\u043c\u044b \u043a \u043d\u0430\u0448\u0435\u0439 \u0437\u0430\u0434\u0430\u0447\u0438.<br \/>\n\u0418\u0434\u0435\u043c \u0432 \u041f\u0430\u043b\u0438\u0442\u0440\u0443 \u041e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0438 \u043f\u0435\u0440\u0432\u044b\u043c \u0436\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u043c \u044d\u0442\u043e\u0439 \u043f\u0430\u043b\u0438\u0442\u0440\u044b \u0431\u0443\u0434\u0435\u0442<strong> View Controller<\/strong>. \u041f\u0435\u0440\u0435\u0442\u044f\u0433\u0438\u0432\u0430\u0435\u043c \u0435\u0433\u043e \u043d\u0430 storyboard \u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0446\u0435\u043f\u043e\u0447\u043a\u0438<strong>\u00a0File<\/strong> &gt; <strong>New<\/strong> &gt; <strong>File<\/strong> &gt; <strong>Cocoa Touch Class<\/strong> \u0441\u043e\u0437\u0434\u0430\u0435\u043c <strong>subclass\u00a0<\/strong> \u0438 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u0435\u0433\u043e <strong><span style=\"color: #0000ff;\">GraphViewController<\/span><\/strong>. \u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u043a\u043b\u0430\u0441\u0441 \u0434\u043b\u044f <strong>View Controller<\/strong> \u00a0\u0432 \u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0418\u0434\u0435\u043d\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u0438 (<strong>Identity Inspector<\/strong>) \u0432 Xcode.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.20.15-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1998 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.20.15-PM.png\" alt=\"Screen Shot 2015-05-06 at 9.20.15 PM\" width=\"1850\" height=\"504\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.20.15-PM.png 1850w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.20.15-PM-300x82.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.20.15-PM-1024x279.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.20.15-PM-500x136.png 500w\" sizes=\"auto, (max-width: 1850px) 100vw, 1850px\" \/><\/a><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442\u044b 7 (\u0447\u0430\u0441\u0442\u0438\u0447\u043d\u043e), 10 \u00a0\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435<\/h2>\n<blockquote><p>7. \u00a0\u041a\u0430\u043a \u0447\u0430\u0441\u0442\u044c \u0432\u0430\u0448\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 (implementation), \u0432\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043e\u0431\u043e\u0449\u0435\u043d\u043d\u044b\u0439 (<b>generic<\/b>) \u00a0<b>y (x)<\/b> \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <b>UIView<\/b>. \u0414\u0440\u0443\u0433\u0438\u043c\u0438 \u0441\u043b\u043e\u0432\u0430\u043c\u0438, <b>UIView<\/b>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0438\u0441\u0443\u0435\u0442 \u0433\u0440\u0430\u0444\u0438\u043a\u0438, \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u0441\u043a\u043e\u043d\u0441\u0442\u0440\u0443\u0438\u0440\u043e\u0432\u0430\u043d \u0442\u0430\u043a\u0438\u043c \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c, \u0447\u0442\u043e \u043e\u043d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u043c \u043e\u0442 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430 (\u0438 \u043c\u043e\u0433 \u0431\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u0434\u043b\u044f \u0440\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 <b>y (x) <\/b>).<\/p>\n<p>10. \u0412\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <strong>V<\/strong>iew \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c<b> @IBDesignable<\/b> \u0438 \u0435\u0433\u043e \u043c\u0430\u0441\u0448\u0442\u0430\u0431 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u00a0<b>@IBInspectable<\/b>. \u041e\u0441\u0438 \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u043c<b> V<\/b>iew \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u043e\u044f\u0432\u0438\u0442\u044c\u0441\u044f \u043d\u0430 <b>storyboard<\/b> \u0432 \u0438\u043d\u0441\u043f\u0435\u043a\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u043c (inspected) \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0435.<\/p><\/blockquote>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c <strong>custom<\/strong> (\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0435, \u0434\u0430\u043b\u0435\u0435 \u044f \u0431\u0443\u0434\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u043b\u043e\u0432\u043e custom \u0434\u043b\u044f \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u201c\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0435\u201d, \u0442\u0430\u043a \u043a\u0430\u043a \u043e\u043d\u043e \u043a\u043e\u0440\u043e\u0447\u0435)<strong> View<\/strong> \u043d\u0430 \u043d\u0430\u0448 <strong>Graph View \u0421ontroller<\/strong>.<br \/>\n\u041a\u0430\u043a \u044f \u0431\u0443\u0434\u0443 \u044d\u0442\u043e \u0434\u0435\u043b\u0430\u0442\u044c? \u042f \u0438\u0434\u0443 \u0432 \u041f\u0430\u043b\u0438\u0442\u0440\u0443 \u041e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0438 \u0432\u044b\u0442\u044f\u0433\u0438\u0432\u0430\u044e \u043e\u0442\u0442\u0443\u0434\u0430 \u043e\u0431\u043e\u0431\u0449\u0435\u043d\u043d\u044b\u0439 (generic)\u00a0<strong>UIView<\/strong>.<br \/>\n\u0420\u0430\u0441\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u043c \u0435\u0433\u043e \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435, \u0442\u0430\u043a, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u044f\u0432\u0438\u043b\u0438\u0441\u044c \u043f\u0443\u043d\u043a\u0442\u0438\u0440\u043d\u044b\u0435 \u0433\u043e\u043b\u0443\u0431\u044b\u0435 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0435 \u043b\u0438\u043d\u0438\u0438 \u0438 \u043c\u043e\u0439\u00a0<strong>V<\/strong><b>iew<\/b>\u00a0\u0437\u0430\u043f\u043e\u043b\u043d\u0438\u043b \u0431\u044b \u0441\u043e\u0431\u043e\u0439 \u0432\u0435\u0441\u044c \u043c\u043e\u0439 \u044d\u043a\u0440\u0430\u043d\u043d\u044b\u0439 \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.38.40-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-1999 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.38.40-PM.png\" alt=\"Screen Shot 2015-05-06 at 9.38.40 PM\" width=\"1030\" height=\"1054\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.38.40-PM.png 1030w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.38.40-PM-293x300.png 293w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.38.40-PM-1001x1024.png 1001w\" sizes=\"auto, (max-width: 1030px) 100vw, 1030px\" \/><\/a><br \/>\n\u0414\u0430\u043b\u0435\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u043e\u043f\u0446\u0438\u044e \u201c<strong>Reset to Suggested Constraints<\/strong>\u201d (\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c\u044b\u0445 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439) \u0441\u0438\u0441\u0442\u0435\u043c\u044b <strong>Autolayout<\/strong>. \u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438\u0441\u044c \u0431\u0435\u0437 &#171;\u043c\u0430\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445&#187; \u0447\u0438\u0441\u0435\u043b \u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u043d\u0430\u043c \u043d\u0443\u0436\u0435\u043d custom (\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439) <strong>subclass<\/strong> <b>UIView<\/b>. \u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0441\u0434\u0435\u043b\u0430\u0435\u043c \u044d\u0442\u043e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u043d\u044e\u00a0<strong>File<\/strong> &gt;<strong> New<\/strong> &gt;\u00a0<b>File &#8230;\u00a0<\/b>\u0438 \u0441\u043e\u0437\u0434\u0430\u0435\u043c <strong>subclass<\/strong>\u00a0\u043a\u043b\u0430\u0441\u0441\u0430\u00a0<b>UIView<\/b>. \u041c\u044b \u043d\u0430\u0437\u043e\u0432\u0435\u043c \u0435\u0433\u043e <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>.<\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-28-at-11.29.36-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4958 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-28-at-11.29.36-AM.png\" alt=\"Screen Shot 2016-06-28 at 11.29.36 AM\" width=\"1104\" height=\"344\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-28-at-11.29.36-AM.png 1104w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-28-at-11.29.36-AM-300x93.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-28-at-11.29.36-AM-768x239.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-28-at-11.29.36-AM-1024x319.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-28-at-11.29.36-AM-500x156.png 500w\" sizes=\"auto, (max-width: 1104px) 100vw, 1104px\" \/><\/a><br \/>\n\u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u043a\u043b\u0430\u0441\u0441 \u00a0<strong><span style=\"color: #0000ff;\">GraphView\u00a0<\/span><\/strong>\u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e <strong>View<\/strong> \u0432 \u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0418\u0434\u0435\u043d\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u0438 (<strong>Identity Inspector<\/strong>) \u0432 Xcode.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.51.35-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2000 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.51.35-PM-e1431787318931.png\" alt=\"Screen Shot 2015-05-06 at 9.51.35 PM\" width=\"1468\" height=\"553\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.51.35-PM-e1431787318931.png 1468w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.51.35-PM-e1431787318931-300x113.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.51.35-PM-e1431787318931-1024x386.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-06-at-9.51.35-PM-e1431787318931-500x188.png 500w\" sizes=\"auto, (max-width: 1468px) 100vw, 1468px\" \/><\/a><br \/>\n\u0417\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u043c \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043a\u043b\u0430\u0441\u0441 <strong><span style=\"color: #0000ff;\">AxesDraw<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0438\u0441\u0443\u0435\u0442 \u043e\u0441\u0438 \u0433\u0440\u0430\u0444\u0438\u043a\u0430, \u0441 \u0441\u0430\u0439\u0442\u0430 <strong><a href=\"http:\/\/web.stanford.edu\/class\/cs193p\/cgi-bin\/drupal\/\">Stanford<\/a><\/strong>.<br \/>\n\u0412 \u043d\u043e\u0432\u043e\u043c \u043a\u043b\u0430\u0441\u0441\u0435\u00a0<strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <strong>subclass<\/strong>\u00a0<strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong>, \u0440\u0438\u0441\u0443\u0435\u043c \u043f\u043e\u043a\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0441\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f <strong><span style=\"color: #0000ff;\">contentScaleFactor<\/span><\/strong> \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u0431\u043e\u0440\u0430 \u0438 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b \u0446\u0435\u043d\u0442\u0440\u0430 (<strong><span style=\"color: #0000ff;\">graphCenter<\/span><\/strong>) \u043d\u0430\u0448\u0435\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u00a0<strong>View<\/strong>, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u044b \u043d\u0438\u0436\u0435:<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-27-at-3.18.15-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-4955 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2016\/06\/Screen-Shot-2016-06-27-at-3.18.15-PM.png\" alt=\"Screen Shot 2016-06-27 at 3.18.15 PM\" width=\"1118\" height=\"854\" \/><\/a><br \/>\n\u0421\u0442\u0430\u0440\u0430\u0435\u043c\u0441\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0432\u044b\u043d\u0435\u0441\u0442\u0438 \u043a\u043e\u0434 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <strong><span style=\"color: #0000ff;\">drawRect<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u0441\u0435 \u0432\u0440\u0435\u043c\u044f \u0431\u0443\u0434\u0435\u0442 \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432 &#171;\u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0435&#187;: \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440 <strong><span style=\"color: #0000ff;\">axesDrawer<\/span><\/strong> \u043a\u043b\u0430\u0441\u0441\u0430 <strong>AxesDraw<\/strong> c \u0437\u0430\u0434\u0430\u043d\u043d\u044b\u043c \u0446\u0432\u0435\u0442\u043e\u043c \u043e\u0441\u0435\u0439, \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c \u0446\u0435\u043d\u0442\u0440 <strong><span style=\"color: #0000ff;\">graphCenter<\/span><\/strong> \u043d\u0430\u0448\u0435\u0433\u043e <strong>View<\/strong>. \u0421\u0432\u043e\u0439\u0441\u0442\u0432\u043e <strong><span style=\"color: #0000ff;\">contentScaleFactor<\/span><\/strong> \u043c\u043e\u0436\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u0432 <strong><span style=\"color: #0000ff;\">drawRect<\/span><\/strong>, \u043a\u043e\u0433\u0434\u0430 \u0431\u0443\u0434\u0435\u0442 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043d\u0430 \u043a\u0430\u043a\u043e\u043c \u043f\u0440\u0438\u0431\u043e\u0440\u0435 \u043c\u044b \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043d\u0430\u0448\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435.<br \/>\n\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u0435\u043c \u043d\u0430\u0448 \u043a\u043b\u0430\u0441\u0441<strong><span style=\"color: #0000ff;\"> GraphView<\/span><\/strong>\u00a0\u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b<span style=\"color: #993366;\">\u00a0<strong>@IBDesignable<\/strong><\/span>, \u0438 <strong>Xcode<\/strong> \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043c\u0435\u0447\u0430\u0435\u0442 \u044d\u0442\u043e \u0438 \u0440\u0438\u0441\u0443\u0435\u0442 \u043f\u0440\u044f\u043c\u043e \u043d\u0430 storyboard \u043d\u0430\u0448\u0438 \u043e\u0441\u0438. \u0414\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b <strong><span style=\"color: #0000ff;\"><span style=\"color: #993366;\">@IBInspectable<\/span>\u00a0<\/span><\/strong>\u0434\u0430\u044e\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u044f\u0432\u0438\u0442\u0441\u044f \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c <strong><span style=\"color: #0000ff;\">scale<\/span><\/strong>,\u00a0<span style=\"color: #0000ff;\"><strong>lineWidth<\/strong><\/span>, <strong><span style=\"color: #0000ff;\">color<\/span><\/strong> \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 <strong>\u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0410\u0442\u0440\u0438\u0431\u0443\u0442\u043e\u0432<\/strong>. \u0422\u0435\u043f\u0435\u0440\u044c \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u043d\u0430\u043c\u0438 \u0438\u0437\u043e\u0431\u0440\u0435\u0442\u0435\u043d\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043f\u0440\u044f\u043c\u043e \u043d\u0430 storyboard.<br \/>\n\u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u0440\u0435\u0436\u0438\u043c \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0435 \u043d\u0430\u0448\u0435\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e <strong>View<\/strong> \u0432 <strong>Redraw.<\/strong><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.09.33-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2034 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.09.33-PM.png\" alt=\"Screen Shot 2015-05-07 at 9.09.33 PM\" width=\"2344\" height=\"1410\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.09.33-PM.png 2344w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.09.33-PM-300x180.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.09.33-PM-1024x616.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.09.33-PM-500x300.png 500w\" sizes=\"auto, (max-width: 2344px) 100vw, 2344px\" \/><\/a><\/p>\n<p>\u0421\u043e\u0437\u0434\u0430\u0435\u043c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e CTRL-\u043f\u0435\u0440\u0435\u0442\u044f\u0433\u0438\u0432\u0430\u043d\u0438\u044f <strong>segue<\/strong> \u0442\u0438\u043f\u0430 <strong>Show<\/strong>\u00a0\u0441 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u043e\u043c &#171;<strong>Show Graph<\/strong>&#187; \u043e\u0442 \u043a\u043d\u043e\u043f\u043a\u0438 &#171;<strong>Graph<\/strong>&#187; \u00a0\u043d\u0430 <strong>Calculator View Controller<\/strong> \u0434\u043e <strong>Graph View Controller<\/strong>.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-7.40.48-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2007 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-7.40.48-AM.png\" alt=\"Screen Shot 2015-05-07 at 7.40.48 AM\" width=\"2652\" height=\"1100\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-7.40.48-AM.png 2652w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-7.40.48-AM-300x124.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-7.40.48-AM-1024x425.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-7.40.48-AM-500x207.png 500w\" sizes=\"auto, (max-width: 2652px) 100vw, 2652px\" \/><\/a><br \/>\n\u041d\u0430 <strong>Graph View Controller<\/strong> \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0447\u0430\u0441\u0442\u0438\u0447\u043d\u043e \u0437\u0430\u043a\u0440\u044b\u043b \u043d\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u043a. \u041d\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0441\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u0430\u043c <strong>GraphView<\/strong> \u0438 \u0435\u0433\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 Autolayout. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e &#171;\u043e\u0442\u0442\u044f\u0433\u0438\u0432\u0430\u0435\u043c&#187; \u0432\u0435\u0440\u0445\u043d\u044e\u044e \u0433\u0440\u0430\u043d\u0438\u0446\u0443 <strong>GraphView<\/strong> \u0432\u043d\u0438\u0437 \u0434\u043e \u0433\u043e\u043b\u0443\u0431\u043e\u0439 \u043f\u0443\u043d\u043a\u0442\u0438\u0440\u043d\u043e\u0439 \u043b\u0438\u043d\u0438\u0438 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c <strong>Reset to Suggested Contstraints<\/strong> \u0434\u043b\u044f \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u043e\u0433\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.11.44-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2008 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.11.44-AM.png\" alt=\"Screen Shot 2015-05-07 at 9.11.44 AM\" width=\"1990\" height=\"1486\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.11.44-AM.png 1990w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.11.44-AM-300x224.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.11.44-AM-1024x765.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.11.44-AM-402x300.png 402w\" sizes=\"auto, (max-width: 1990px) 100vw, 1990px\" \/><\/a><br \/>\n\u0412\u044b\u0434\u0435\u043b\u044f\u0435\u043c \u043d\u0430\u0448 <strong>Calculator View Controller<\/strong>\u00a0\u0438 \u0432\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c \u0435\u0433\u043e \u0432 <strong>Navigation Controller<\/strong> c \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u043d\u044e <strong>Editor<\/strong> -&gt; <strong>Embed in<\/strong> -&gt; <strong>Navigation Controller<\/strong><br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.23.23-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2009 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.23.23-AM.png\" alt=\"Screen Shot 2015-05-07 at 9.23.23 AM\" width=\"1288\" height=\"778\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.23.23-AM.png 1288w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.23.23-AM-300x181.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.23.23-AM-1024x619.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.23.23-AM-497x300.png 497w\" sizes=\"auto, (max-width: 1288px) 100vw, 1288px\" \/><\/a><br \/>\n\u0422\u0435\u043f\u0435\u0440\u044c \u043d\u0430 <strong>Calculator View Controller<\/strong> \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0447\u0430\u0441\u0442\u0438\u0447\u043d\u043e \u0437\u0430\u043a\u0440\u044b\u043b \u043d\u0430\u0448 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441. \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u0440\u0438\u0432\u043b\u0435\u0447\u044c \u0434\u043b\u044f \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u043a\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a Autolayout \u043d\u0430\u0448\u0435\u0433\u043e \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u0434\u0440\u0443\u0433\u0430 &#8212; \u0421\u0445\u0435\u043c\u0443 UI (Document Outline)<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.33.30-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2010 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.33.30-AM.png\" alt=\"Screen Shot 2015-05-07 at 9.33.30 AM\" width=\"2002\" height=\"766\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.33.30-AM.png 2002w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.33.30-AM-300x115.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.33.30-AM-1024x392.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.33.30-AM-500x191.png 500w\" sizes=\"auto, (max-width: 2002px) 100vw, 2002px\" \/><\/a><br \/>\n\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u043b\u0443\u0447\u0438\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0434\u0430\u043b\u044c\u0448\u0435 \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0440\u0430\u0449\u0438\u0432\u0430\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430<\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.40.05-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2011 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.40.05-AM.png\" alt=\"Screen Shot 2015-05-07 at 9.40.05 AM\" width=\"2064\" height=\"682\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.40.05-AM.png 2064w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.40.05-AM-300x99.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.40.05-AM-1024x338.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.40.05-AM-500x165.png 500w\" sizes=\"auto, (max-width: 2064px) 100vw, 2064px\" \/><\/a><br \/>\n\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435, \u043d\u0430\u0436\u0438\u043c\u0430\u0435\u043c \u043a\u043d\u043e\u043f\u043a\u0443 &#171;<strong>Graph<\/strong>&#171;, \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0433\u0440\u0430\u0444\u0438\u043a, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u043d\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0441\u0438.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.41.58-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2012 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.41.58-AM.png\" alt=\"Screen Shot 2015-05-07 at 9.41.58 AM\" width=\"1600\" height=\"1454\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.41.58-AM.png 1600w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.41.58-AM-300x273.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.41.58-AM-1024x931.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.41.58-AM-330x300.png 330w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/a><br \/>\n\u041a\u043e\u0434 \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u044d\u0442\u0430\u043f\u0430 \u0434\u043b\u044f <strong>Swift 1.2<\/strong> \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 <strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-cs193p-2015-3\/tree\/Assigment33\">Github<\/a><\/strong>. \u041f\u043e\u043b\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f <strong>Swift 2.0<\/strong> \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430 <strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-Assignment-3-iOS-9\">Github<\/a><\/strong>.<\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 11 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p>\u0412\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <b>V<\/b>iew \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0436\u0435\u0441\u0442\u044b:<\/p>\n<p><b>Pinching<\/b> (\u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430, zooming, \u0446\u0435\u043b\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043e\u0441\u0438, \u0432 \/ \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 \u0433\u0440\u0430\u0444\u0438\u043a\u0430)<\/p>\n<p><b>Panning<\/b> (\u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043e\u0441\u0438, \u0432\u0441\u043b\u0435\u0434 \u0437\u0430 \u043f\u0435\u0440\u0435\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u043f\u0430\u043b\u044c\u0446\u0435\u0432 \u043f\u043e \u044d\u043a\u0440\u0430\u043d\u0443)<\/p>\n<p><b>Double-tapping<\/b> (\u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435 <b>origin<\/b> \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0432 \u0442\u043e\u0447\u043a\u0443, \u0433\u0434\u0435 \u0432\u044b \u0434\u0432\u0430\u0436\u0434\u044b \u201c\u0442\u0430\u043f\u043d\u0443\u043b\u0438\u201d)<\/p><\/blockquote>\n<p>\u0411\u0443\u0434\u0435\u043c \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c &#171;\u0436\u0435\u0441\u0442\u044b&#187; \u0432 <span style=\"color: #0000ff;\"><strong>GraphViewController<\/strong><\/span>, \u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0436\u0435\u0441\u0442\u043e\u0432 \u0431\u0443\u0434\u0443\u0442 \u0432<span style=\"color: #0000ff;\"><strong> GraphView<\/strong><\/span>, \u0442\u0430\u043a \u043a\u0430\u043a \u0436\u0435\u0441\u0442\u044b \u0441\u0432\u044f\u0437\u0430\u043d\u044b \u0441 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u043e\u0439 \u0435\u0433\u043e UI \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432. \u041d\u043e \u043f\u0440\u0435\u0436\u0434\u0435 \u0441\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u00a0<strong>outlet<\/strong> \u0434\u043b\u044f<strong>\u00a0<span style=\"color: #0000ff;\">GraphView<\/span><\/strong> \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e\u00a0\u00a0CTRL-\u043f\u0435\u0440\u0435\u0442\u044f\u0433\u0438\u0432\u0430\u043d\u0438\u044f \u043e\u0442<span style=\"color: #0000ff;\"><strong> GraphView<\/strong><\/span> \u0432 \u043a\u043e\u0434.<\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.24.13-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2014 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.24.13-AM.png\" alt=\"Screen Shot 2015-05-07 at 11.24.13 AM\" width=\"2118\" height=\"912\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.24.13-AM.png 2118w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.24.13-AM-300x129.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.24.13-AM-1024x441.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.24.13-AM-500x215.png 500w\" sizes=\"auto, (max-width: 2118px) 100vw, 2118px\" \/><\/a><br \/>\n\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u0436\u0435\u0441\u0442\u044b \u0431\u0443\u0434\u0435\u043c \u0432 setter, \u0432 <strong>\u041d\u0430\u0431\u043b\u044e\u0434\u0430\u0442\u0435\u043b\u0435 \u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/strong> (<strong>Property Observer<\/strong>) <strong>didSet { }<\/strong> \u043d\u0430\u0448\u0435\u0433\u043e \u0432\u043d\u043e\u0432\u044c \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 <strong><span style=\"color: #0000ff;\">graphView<\/span><\/strong>.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.49.29-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2015 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.49.29-AM.png\" alt=\"Screen Shot 2015-05-07 at 11.49.29 AM\" width=\"1156\" height=\"440\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.49.29-AM.png 1156w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.49.29-AM-300x114.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.49.29-AM-1024x390.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-11.49.29-AM-500x190.png 500w\" sizes=\"auto, (max-width: 1156px) 100vw, 1156px\" \/><\/a><br \/>\n\u0417\u0430\u043c\u0435\u0442\u0438\u043c, \u0447\u0442\u043e \u0436\u0435\u0441\u0442\u044b \u043c\u043e\u0436\u043d\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0438 \u043d\u0430 storyboard. \u042d\u0442\u043e\u0442 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d \u0432 <strong><a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-6-cs193p-winter-2015-protokoly-i-delegirovanie-raspoznavanie-zhestov\/\">\u041b\u0435\u043a\u0446\u0438\u0438 6<\/a><\/strong>. \u041f\u043e\u043c\u0435\u0441\u0442\u0438\u043c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0436\u0435\u0441\u0442\u043e\u0432 <strong><span style=\"color: #0000ff;\">scale<\/span><\/strong>, <strong><span style=\"color: #0000ff;\">originMove<\/span><\/strong>, <strong><span style=\"color: #0000ff;\">origin<\/span><\/strong> \u0432 \u043a\u043b\u0430\u0441\u0441 <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>, \u043e\u0441\u0442\u0430\u0432\u0438\u0432 \u0438\u0445 <strong>non-private<\/strong>.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-12.15.01-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2016 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-12.15.01-PM.png\" alt=\"Screen Shot 2015-05-07 at 12.15.01 PM\" width=\"990\" height=\"696\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-12.15.01-PM.png 990w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-12.15.01-PM-300x211.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-12.15.01-PM-427x300.png 427w\" sizes=\"auto, (max-width: 990px) 100vw, 990px\" \/><\/a><br \/>\n\u041a\u043e\u0434 \u0434\u043b\u044f <strong>Swift 1.2<\/strong> \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 <a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-cs193p-2015-3\/releases\/tag\/Assigment3_11\"><strong>GitHub<\/strong>.<\/a>\u00a0\u041f\u043e\u043b\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f\u00a0<strong>Swift 2.0<\/strong>\u00a0\u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430\u00a0<strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-Assignment-3-iOS-9\">Github<\/a><\/strong>.<\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442\u044b 7 (\u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e), 8, 9<\/h2>\n<blockquote><p>\u00a07. \u041a\u0430\u043a \u0447\u0430\u0441\u0442\u044c \u0432\u0430\u0448\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 (implementation), \u0432\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043e\u0431\u043e\u0449\u0435\u043d\u043d\u044b\u0439 (<b>generic<\/b>) \u00a0<b>y (x)<\/b>\u00a0\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439\u00a0<b>UIView<\/b>. \u0414\u0440\u0443\u0433\u0438\u043c\u0438 \u0441\u043b\u043e\u0432\u0430\u043c\u0438,\u00a0<b>UIView<\/b>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0438\u0441\u0443\u0435\u0442 \u0433\u0440\u0430\u0444\u0438\u043a\u0438, \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u0441\u043a\u043e\u043d\u0441\u0442\u0440\u0443\u0438\u0440\u043e\u0432\u0430\u043d \u0442\u0430\u043a\u0438\u043c \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c, \u0447\u0442\u043e \u043e\u043d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u043c \u043e\u0442 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430 (\u0438 \u043c\u043e\u0433 \u0431\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u0434\u043b\u044f \u0440\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430\u00a0<b>y (x)\u00a0<\/b>).<\/p>\n<p>8. \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <b>V<\/b>iew <b>\u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u0432\u043b\u0430\u0434\u0435\u0442\u044c<\/b> (\u0442\u043e \u0435\u0441\u0442\u044c \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u0442\u044c) <b>\u0434\u0430\u043d\u043d\u044b\u0435<\/b>, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0435 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438. \u041e\u043d \u0434\u043e\u043b\u0436\u0435\u043d \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c <b>\u0434\u0435\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435<\/b> \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438.<\/p>\n<p>9. \u0412\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u0431\u043b\u0430\u0434\u0430\u0442\u044c \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c\u044e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0430\u0437\u0440\u044b\u0432\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 (\u0442\u043e \u0435\u0441\u0442\u044c \u043e\u043d \u0434\u043e\u043b\u0436\u0435\u043d \u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c \u043b\u0438\u043d\u0438\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0442\/ \u043a \u0442\u043e\u0447\u043a\u0430\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0434\u043b\u044f \u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u00a0\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f<b> M<\/b> program, \u0437\u0430\u0434\u0430\u044e\u0449\u0430\u044f \u0440\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u0435 \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u0432, \u043e\u0446\u0435\u043d\u0438\u0432\u0430\u0435\u0442 \u043a\u0430\u043a <b>Double<\/b> (\u0442\u043e \u0435\u0441\u0442\u044c \u043d\u0435 <b>nil<\/b>) \u0447\u0442\u043e \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 .<b>isNormal<\/b> \u0438\u043b\u0438 .<b>isZero<\/b>).<\/p><\/blockquote>\n<p>\u041c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043d\u0430\u0443\u0447\u0438\u0442\u044c \u043d\u0430\u0448 <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong> \u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a\u0438 \u0432 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445. \u0411\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0434\u0435\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043f\u043e \u043f\u043b\u0430\u043d\u0443, \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u043c\u0443 \u0432<strong><a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-6-cs193p-winter-2015-protokoly-i-delegirovanie-raspoznavanie-zhestov\/\"> \u041b\u0435\u043a\u0446\u0438\u0438 6<\/a><\/strong>.<\/p>\n<p>\u042d\u0442\u043e \u043f\u043b\u0430\u043d 5 \u0448\u0430\u0433\u043e\u0432 :<\/p>\n<ol>\n<li>\u0421\u043e\u0437\u0434\u0430\u0435\u043c \u00a0<strong>protocol<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u0438\u043f\u043e\u043c<\/li>\n<li>\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c<strong> public <span style=\"color: #0000ff;\">weak<\/span> <\/strong>\u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e <strong><span style=\"color: #0000ff;\">delegate<\/span><\/strong> (\u0438\u043b\u0438 <strong><span style=\"color: #0000ff;\">dataSourceDelegate<\/span><\/strong>), \u0442\u0438\u043f \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b<\/li>\n<li>\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e \u00a0<span style=\"color: #0000ff;\"><strong>delegate<\/strong><\/span>\u00a0(\u0438\u043b\u0438\u00a0<span style=\"color: #0000ff;\"><strong>dataSourceDelegate<\/strong><\/span>) \u0432\u043d\u0443\u0442\u0440\u0438 \u043a\u043b\u0430\u0441\u0441\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0434\u0435\u043b\u0435\u0433\u0438\u0440\u0443\u0435\u0442 \u043a\u043e\u043c\u0443-\u0442\u043e \u0442\u043e, \u0447\u0442\u043e \u0443\u043a\u0430\u0437\u0430\u043d\u043e \u0432 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0435<\/li>\n<li>\u041a\u043b\u0430\u0441\u0441, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u044b\u0437\u0432\u0430\u043b\u0441\u044f \u0431\u044b\u0442\u044c \u0434\u0435\u043b\u0435\u0433\u0430\u0442\u043e\u043c, \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u0435\u0442, \u0447\u0442\u043e \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0438 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0443 \u0441\u0435\u0431\u044f \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e\u00a0\u00a0<span style=\"color: #0000ff;\"><strong>delegate<\/strong><\/span>\u00a0(\u0438\u043b\u0438\u00a0<span style=\"color: #0000ff;\"><strong>dataSourceDelegate<\/strong><\/span>)<\/li>\n<li>\u041a\u043b\u0430\u0441\u0441-\u0414\u0435\u043b\u0435\u0433\u0430\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442 \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430<\/li>\n<\/ol>\n<p>\u0418\u0442\u0430\u043a, \u043d\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b, \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0446\u0435\u043b\u044c\u044e \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0440\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043d\u0443\u0442\u0440\u0438<strong> V<\/strong>iew, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043e\u043d\u043e \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435. \u041d\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u00a0<strong><span style=\"color: #0000ff;\">GraphViewDataSource<\/span><\/strong><span style=\"color: #0000ff;\"><span style=\"color: #000000;\">, \u0438 \u0432 \u043d\u0435\u043c \u0431\u0443\u0434\u0435\u0442 \u0432\u0441\u0435\u0433\u043e \u043e\u0434\u043d\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438<strong> y (x)<\/strong>.<\/span><\/span><br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.18.44-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2018 \" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.18.44-PM.png\" alt=\"Screen Shot 2015-05-07 at 1.18.44 PM\" width=\"512\" height=\"89\" \/><\/a><br \/>\n\u0421\u043e\u0437\u0434\u0430\u0435\u043c \u0432 <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong> \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e <strong><span style=\"color: #0000ff;\">dataSource<\/span><\/strong>, \u0442\u0438\u043f \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0434\u0435\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.23.28-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2020 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.23.28-PM.png\" alt=\"Screen Shot 2015-05-07 at 1.23.28 PM\" width=\"918\" height=\"74\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.23.28-PM.png 918w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.23.28-PM-300x24.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.23.28-PM-500x40.png 500w\" sizes=\"auto, (max-width: 918px) 100vw, 918px\" \/><\/a><br \/>\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e <strong><span style=\"color: #0000ff;\">dataSource<\/span><\/strong> \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 <strong>y = f(x)<\/strong><br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.27.55-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2021 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.27.55-PM.png\" alt=\"Screen Shot 2015-05-07 at 1.27.55 PM\" width=\"1054\" height=\"708\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.27.55-PM.png 1054w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.27.55-PM-300x202.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.27.55-PM-1024x688.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.27.55-PM-447x300.png 447w\" sizes=\"auto, (max-width: 1054px) 100vw, 1054px\" \/><\/a><br \/>\n<strong>GraphViewController<\/strong> \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u0435\u0442, \u0447\u0442\u043e \u043e\u043d \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b <strong><span style=\"color: #0000ff;\">GraphViewDataSource<\/span><\/strong> \u0438 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0441\u0430\u043c\u043e\u0433\u043e \u0441\u0435\u0431\u044f (<strong><span style=\"color: #0000ff;\">self<\/span><\/strong>) \u043a\u0430\u043a \u0434\u0435\u043b\u0435\u0433\u0430\u0442\u0430 \u044d\u0442\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430. \u0417\u0430\u0442\u0435\u043c \u043e\u043d \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442 \u044d\u0442\u043e\u0442 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.36.54-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2022 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.36.54-PM.png\" alt=\"Screen Shot 2015-05-07 at 1.36.54 PM\" width=\"1032\" height=\"596\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.36.54-PM.png 1032w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.36.54-PM-300x173.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.36.54-PM-1024x591.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.36.54-PM-500x289.png 500w\" sizes=\"auto, (max-width: 1032px) 100vw, 1032px\" \/><\/a><br \/>\n\u041c\u044b \u0437\u0430\u0434\u0430\u043b\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u043e\u0431\u0449\u0435\u0433\u043e \u0432\u0438\u0434\u0430 <strong>y = cos (x) *x<\/strong>.<br \/>\n\u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0438 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u043e\u0431\u0449\u0438\u0439 \u0433\u0440\u0430\u0444\u0438\u043a. \u0416\u0435\u0441\u0442\u044b \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430 \u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442.<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.51.51-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2023 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.51.51-PM.png\" alt=\"Screen Shot 2015-05-07 at 1.51.51 PM\" width=\"2660\" height=\"1388\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.51.51-PM.png 2660w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.51.51-PM-300x157.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.51.51-PM-1024x534.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-1.51.51-PM-500x261.png 500w\" sizes=\"auto, (max-width: 2660px) 100vw, 2660px\" \/><\/a><br \/>\n\u041a\u043e\u0434 \u0434\u043b\u044f <strong>Swift 1.2<\/strong> \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 <strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-cs193p-2015-3\/tree\/Assigment3_7_8\">Github<\/a><\/strong>.\u00a0\u041f\u043e\u043b\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f\u00a0<strong>Swift 2.0<\/strong>\u00a0\u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430\u00a0<strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-Assignment-3-iOS-9\">Github<\/a><\/strong>.<\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442\u044b 3 (\u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e), 4 \u00a0\u0438 6 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435<\/h2>\n<blockquote><p>3. \u0414\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u043d\u043e\u0432\u0443\u044e \u043a\u043d\u043e\u043f\u043a\u0443 \u043a \u0432\u0430\u0448\u0435\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0443 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430. \u0415\u0441\u043b\u0438 \u0432\u044b \u0435\u0435 \u043d\u0430\u0436\u0438\u043c\u0430\u0435\u0442\u0435, \u0442\u043e \u0432\u044b segues (\u201c\u043f\u0435\u0440\u0435\u0435\u0437\u0436\u0430\u0435\u0442\u0435\u201d) \u043d\u0430 \u043d\u043e\u0432\u044b\u0439 MVC (\u0435\u0433\u043e \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u0443\u0434\u0435\u0442\u0435 \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b\u00a0<b>program<\/b>\u00a0\u0432\u00a0<b>CalculatorBrain<\/b>\u00a0, \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0441\u0442\u044d\u043a\u0435\u00a0<b>M<\/b>\u00a0\u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0441\u043b\u0438\u00a0<b>CalculatorBrain<\/b>\u00a0\u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442<b>\u00a0sin(M)<\/b>, \u0442\u043e \u0432\u044b \u0440\u0438\u0441\u0443\u0435\u0442\u0435 \u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0443. \u041f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0432\u0432\u043e\u0434 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0432 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 \u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u044d\u0444\u0444\u0435\u043a\u0442 \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u043a (\u0434\u043e \u0442\u0435\u0445 \u043f\u043e\u0440, \u043f\u043e\u043a\u0430 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043a\u043d\u043e\u043f\u043a\u0430 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0441\u043d\u043e\u0432\u0430 \u043d\u0430\u0436\u0430\u0442\u0430).<\/p>\n<p>4. \u041d\u0438\u043a\u0430\u043a\u043e\u043c\u0443 \u0438\u0437 \u0432\u0430\u0448\u0438\u0445 MVCs \u0432 \u044d\u0442\u043e\u043c \u0417\u0430\u0434\u0430\u043d\u0438\u0438 \u043d\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u044f\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432 <b>non-private API<\/b><b>CalculatorBrain<\/b>.<\/p>\n<p>&nbsp;<\/p>\n<p>6. \u0412 \u043b\u044e\u0431\u043e\u0435 \u0432\u0440\u0435\u043c\u044f, \u043f\u043e\u043a\u0430 \u0433\u0440\u0430\u0444\u0438\u043a \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435, \u0434\u043e\u043b\u0436\u043d\u043e \u0431\u044b\u0442\u044c \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u043e \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 (description) \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0440\u0438\u0441\u0443\u0435\u0442\u0441\u044f \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u043a\u0435, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0441\u043b\u0438 \u0441\u0442\u0440\u043e\u0438\u0442\u0441\u044f \u0433\u0440\u0430\u0444\u0438\u043a <b>sin<\/b>(<b>M<\/b>), \u0442\u043e \u0441\u0442\u0440\u043e\u043a\u0430 \u201c<b>sin<\/b>(<b>M<\/b>)\u201d \u0434\u043e\u043b\u0436\u043d\u0430 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c\u0441\u044f \u0433\u0434\u0435-\u0442\u043e \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435.<\/p><\/blockquote>\n<p><strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c\u044e \u0434\u043b\u044f \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e MVC \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u0434\u043b\u044f \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u0430 \u043f\u0440\u0438 \u043d\u0430\u0436\u0430\u0442\u0438\u0438 \u043a\u043d\u043e\u043f\u043a\u0438 &#171;Graph&#187;. \u00a0\u0412 <strong><span style=\"color: #0000ff;\">GraphViewController<\/span><\/strong> <strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u043e\u043c <strong><span style=\"color: #0000ff;\">program<\/span><\/strong><br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.27.53-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2025 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.27.53-PM.png\" alt=\"Screen Shot 2015-05-07 at 4.27.53 PM\" width=\"986\" height=\"96\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.27.53-PM.png 986w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.27.53-PM-300x29.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.27.53-PM-500x49.png 500w\" sizes=\"auto, (max-width: 986px) 100vw, 986px\" \/><\/a><br \/>\n<span style=\"color: #000000;\">\u00a0\u0418\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443 \u0431\u0443\u0434\u0435\u0442 &#171;\u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440&#187;<strong><span style=\"color: #0000ff;\"> brain<\/span><\/strong><\/span><br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.29.13-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2026 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.29.13-PM.png\" alt=\"Screen Shot 2015-05-07 at 4.29.13 PM\" width=\"994\" height=\"54\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.29.13-PM.png 994w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.29.13-PM-300x16.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.29.13-PM-500x27.png 500w\" sizes=\"auto, (max-width: 994px) 100vw, 994px\" \/><\/a><br \/>\n\u041f\u0440\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435<strong> \u041c<\/strong>\u043e\u0434\u0435\u043b\u0438 <strong><span style=\"color: #0000ff;\">program<\/span><\/strong> \u0438\u0437\u0432\u043d\u0435, &#171;\u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440&#187; <strong><span style=\"color: #0000ff;\">brain\u00a0<\/span><\/strong>\u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443<strong><span style=\"color: #0000ff;\"> program<\/span><\/strong> \u0438 \u0433\u043e\u0442\u043e\u0432 \u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u0432 \u043c\u0435\u0442\u043e\u0434\u0435<\/p>\n<p style=\"padding-left: 30px;\"><strong><span style=\"color: #0000ff;\">func y(x: CGFloat) -&gt; CGFloat?<\/span><\/strong><\/p>\n<p>\u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430\u00a0<strong><span style=\"color: #0000ff;\">GraphViewDataSource<\/span><\/strong><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-6.42.38-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2138 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-6.42.38-PM.png\" alt=\"Screen Shot 2015-05-16 at 6.42.38 PM\" width=\"1152\" height=\"268\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-6.42.38-PM.png 1152w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-6.42.38-PM-300x70.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-6.42.38-PM-1024x238.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-16-at-6.42.38-PM-500x116.png 500w\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" \/><\/a><\/p>\n<p>\u041f\u043e\u043f\u0443\u0442\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a \u0433\u0440\u0430\u0444\u0438\u043a\u0430. \u0421 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u0438\u043d\u044f\u0442\u043e\u0439 \u0438\u0437\u0432\u043d\u0435\u00a0\u00a0<strong><span style=\"color: #0000ff;\">program<\/span><\/strong>\u00a0\u0438\u00a0&#171;\u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430&#187;\u00a0<strong><span style=\"color: #0000ff;\">brain<\/span><\/strong><span style=\"color: #000000;\"> \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442\u0441\u044f \u043c\u0435\u0442\u043e\u0434\u00a0<\/span><span style=\"color: #0000ff;\">\u00a0<\/span><span style=\"color: #000000;\">\u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430\u00a0<\/span><strong><span style=\"color: #0000ff;\"><strong><span style=\"color: #0000ff;\">GraphViewDataSource<\/span><\/strong><\/span><\/strong><br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.18.29-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2035 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.18.29-PM.png\" alt=\"Screen Shot 2015-05-07 at 9.18.29 PM\" width=\"960\" height=\"250\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.18.29-PM.png 960w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.18.29-PM-300x78.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.18.29-PM-500x130.png 500w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a><br \/>\n<strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c\u00a0<strong><span style=\"color: #0000ff;\">program<\/span><\/strong>\u00a0\u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432<strong><span style=\"color: #0000ff;\"> CalculatorViewController<\/span><\/strong> \u0432 \u043c\u0435\u0442\u043e\u0434\u0435 <strong><span style=\"color: #0000ff;\">prepareForSegue<\/span><\/strong>, \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u041f\u043e\u043b \u0425\u044d\u0433\u0435\u0440\u0442\u0438 \u0432 <strong><a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-7-cs193p-winter-2015-mnozhestvennye-mvc-split-view-tab-bar-navigation-controller-i-popover\/\">\u041b\u0435\u043a\u0446\u0438\u0438 7<\/a><\/strong>. \u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u0442\u043e\u043c \u0441\u043c\u044b\u0441\u043b\u0435, \u0447\u0442\u043e \u0434\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u0434 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043a\u0430\u043a \u0432 \u0441\u043b\u0443\u0447\u0430\u0435, \u043a\u043e\u0433\u0434\u0430 <strong>segue<\/strong> \u0438\u0434\u0435\u0442 \u043e\u0442 \u043a\u043d\u043e\u043f\u043a\u0438 &#171;<strong>Graph<\/strong>&#187; \u043a \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043d\u0430 <strong>Graph View Controller<\/strong>, \u0442\u0430\u043a \u0438 \u0447\u0435\u0440\u0435\u0437 <strong>Navigation Controller<\/strong><br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.55.16-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2029 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.55.16-PM.png\" alt=\"Screen Shot 2015-05-07 at 4.55.16 PM\" width=\"1036\" height=\"440\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.55.16-PM.png 1036w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.55.16-PM-300x127.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.55.16-PM-1024x435.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-4.55.16-PM-500x212.png 500w\" sizes=\"auto, (max-width: 1036px) 100vw, 1036px\" \/><\/a><br \/>\n\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0438 \u043d\u0430\u0431\u0438\u0440\u0430\u0435\u043c \u043d\u0430 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c<strong> 1\u23ce M\u23ce \u00f7 cos M\u23ce<\/strong>. \u041d\u0435 \u043e\u0431\u0440\u0430\u0449\u0430\u0435\u043c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 &#171;M \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0430&#187;, \u0442\u0430\u043a \u043a\u0430\u043a \u043d\u0430\u043c \u0432\u0430\u0436\u043d\u0430 \u0444\u043e\u0440\u043c\u0443\u043b\u0430 \u043d\u0430\u0448\u0435\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430, \u0430 \u043d\u0435 \u0440\u0430\u0441\u0447\u0435\u0442\u043d\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432 \u043e\u0434\u043d\u043e\u0439 \u0442\u043e\u0447\u043a\u0435, \u0438 \u043d\u0430\u0436\u0438\u043c\u0430\u0435\u043c \u043a\u043d\u043e\u043f\u043a\u0443 &#171;<strong>Graph<\/strong>&#187;<br \/>\n<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-5.05.28-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2031 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-5.05.28-PM.png\" alt=\"Screen Shot 2015-05-07 at 5.05.28 PM\" width=\"1720\" height=\"1398\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-5.05.28-PM.png 1720w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-5.05.28-PM-300x244.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-5.05.28-PM-1024x832.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-5.05.28-PM-369x300.png 369w\" sizes=\"auto, (max-width: 1720px) 100vw, 1720px\" \/><\/a><br \/>\n\u041a\u043e\u0434 \u0434\u043b\u044f\u00a0<strong>Swift 1.2<\/strong>\u00a0\u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 <strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-cs193p-2015-3\/tree\/Assigment3_3_4\">Github<\/a><\/strong>.\u00a0\u041f\u043e\u043b\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f\u00a0<strong>Swift 2.0<\/strong>\u00a0\u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430\u00a0<strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-Assignment-3-iOS-9\">Github<\/a><\/strong>.<\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 5 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p>\u041d\u0430 <b>iPad<\/b> \u0438 \u0432 <b>\u043b\u0430\u043d\u0434\u0448\u0430\u0444\u0442\u043d\u043e\u043c<\/b> \u0440\u0435\u0436\u0438\u043c\u0435 \u043d\u0430 <b>iPhone<\/b><b>6+<\/b> \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445, \u0433\u0440\u0430\u0444\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c (\u0438\u043b\u0438 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c) \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0441 \u0432\u0430\u0448\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 <b>Split\u00a0<\/b><b>View<\/b>). \u041d\u0430 \u0434\u0440\u0443\u0433\u0438\u0445 <b>iPhones<\/b> \u0433\u0440\u0430\u0444\u0438\u043a \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u201c\u0432\u044b\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0442\u044c\u201d (\u201cpush\u201d) \u043d\u0430 \u044d\u043a\u0440\u0430\u043d \u0447\u0435\u0440\u0435\u0437 <b>Navigation\u00a0<\/b><b>Controller<\/b>.<\/p><\/blockquote>\n<p>\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c <strong>Split View Controller<\/strong> \u043d\u0430 storyboard \u0438 \u0443\u0431\u0438\u0440\u0430\u0435\u043c &#171;\u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435&#187; <strong>View Controllers<\/strong>. \u0421\u0434\u0435\u043b\u0430\u0435\u043c <strong>\u0421alculator View Controller<\/strong>\u00a0&#8212; <strong>Master<\/strong>, \u0430 <strong>Graph View Controlle<\/strong>r &#8212; <strong>Detail<\/strong>. \u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0435\u0449\u0435 \u043e\u0434\u0438\u043d <strong>Navigation Controller<\/strong> \u00a0\u0434\u043b\u044f\u00a0<strong>Detail<\/strong>. \u0418 <strong>segue<\/strong> \u0442\u0435\u043f\u0435\u0440\u044c \u0443 \u043d\u0430\u0441 \u0431\u0443\u0434\u0435\u0442 \u043d\u0435 <strong>Show<\/strong>, \u0430 <strong>ShowDetail<\/strong> (\u043b\u0443\u0447\u0448\u0435 \u0443\u043d\u0438\u0447\u0442\u043e\u0436\u0438\u0442\u044c \u0441\u0442\u0430\u0440\u044b\u0439 <strong>segue<\/strong> \u0438 \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u043d\u043e\u0432\u044b\u0439, \u043d\u0435 \u0437\u0430\u0431\u0443\u043b\u044c\u0442\u0435 \u0443\u043a\u0430\u0437\u0430\u0442\u044c \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440 <strong>segue<\/strong>\u00a0&#171;<strong>Show<\/strong> <strong>Graph&#187;<\/strong>):<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-12-at-11.30.46-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2109 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-12-at-11.30.46-AM.png\" alt=\"Screen Shot 2015-05-12 at 11.30.46 AM\" width=\"2796\" height=\"1420\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-12-at-11.30.46-AM.png 2796w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-12-at-11.30.46-AM-300x152.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-12-at-11.30.46-AM-1024x520.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-12-at-11.30.46-AM-500x254.png 500w\" sizes=\"auto, (max-width: 2796px) 100vw, 2796px\" \/><\/a><\/p>\n<p>\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043d\u0430<a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.31.56-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2037 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.31.56-PM.png\" alt=\"Screen Shot 2015-05-07 at 9.31.56 PM\" width=\"1546\" height=\"1202\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.31.56-PM.png 1546w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.31.56-PM-300x233.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.31.56-PM-1024x796.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2015\/05\/Screen-Shot-2015-05-07-at-9.31.56-PM-386x300.png 386w\" sizes=\"auto, (max-width: 1546px) 100vw, 1546px\" \/><\/a>\u00a0<strong>iPad<\/strong>.<br \/>\n\u041a\u043e\u0434 \u0434\u043b\u044f\u00a0<strong>Swift 1.2<\/strong>\u00a0\u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430\u00a0<strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-cs193p-2015-3\/tree\/Assigment3_AllRequired\">Github<\/a><\/strong>.\u00a0\u041f\u043e\u043b\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f\u00a0<strong>Swift 2.0<\/strong>\u00a0\u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430\u00a0<strong><a href=\"https:\/\/github.com\/BestKora\/CalculatorBrain-Assignment-3-iOS-9\">Github<\/a><\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0422\u0435\u043a\u0441\u0442 \u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0433\u043e \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0430 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u0430\u00a0\u00a0iTunes \u0432 \u043f\u0443\u043d\u043a\u0442\u0435 \u201cDeveloping iOS 8 app: Programming: Project 3\u2033. \u00a0\u0422\u0435\u043a\u0441\u0442 \u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0433\u043e \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0430\u00a0\u0440\u0443\u0441\u0441\u043a\u043e\u043c\u00a0\u00a0\u044f\u0437\u044b\u043a\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u0430\u00a0 \u0414\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0441\u0432\u043e\u0435\u043d\u0438\u0435 \u00a0\u041b\u0435\u043a\u0446\u0438\u0438 5,\u00a0\u041b\u0435\u043a\u0446\u0438\u0438 6,\u00a0\u041b\u0435\u043a\u0446\u0438\u0438 7\u00a0\u0438 \u041b\u0435\u043a\u0446\u0438\u0438 8. \u0412 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0435 4 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 &hellip; <a href=\"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-reshenie-nachalo-obyazatelnye-punkty-1-4\/\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,23,14,4],"tags":[33,31,26],"class_list":["post-1988","post","type-post","status-publish","format-standard","hentry","category-ios-8","category-stanford-cs-193p-ios-8","category-swift","category-domashnee-zadanie","tag-ios-8","tag-swift","tag-zadanie-ios-8"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b program \u0432 CalculatorBrain , \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0441\u0442\u044d\u043a\u0435 M \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439.\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<meta name=\"author\" content=\"tatiana.kornilova@gmail.com\"\/>\n\t<meta name=\"keywords\" content=\"ios 8,stanford cs193p ios 8,swift,xcode,\u0441\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u0438\u0435 \u043b\u0435\u043a\u0446\u0438\u0438,\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0434 ios,ios programming,\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 ios 8 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439,stanford,\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-reshenie-nachalo-obyazatelnye-punkty-1-4\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"ru_RU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"\u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. | \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u043b\u0435\u043a\u0446\u0438\u0439 \u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 &quot; \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439&quot; 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"stanford CS193P Winter 2015 \u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b program \u0432 CalculatorBrain , \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0441\u0442\u044d\u043a\u0435 M \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-reshenie-nachalo-obyazatelnye-punkty-1-4\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2015-05-06T16:33:10+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2016-06-30T09:16:33+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"stanford CS193P Winter 2015 \u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u0421\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b program \u0432 CalculatorBrain , \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0441\u0442\u044d\u043a\u0435 M \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439.\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/bestkora.com\\\/IosDeveloper\\\/zadanie-3-reshenie-nachalo-obyazatelnye-punkty-1-4\\\/#article\",\"name\":\"stanford CS193P Winter 2015 \\u0417\\u0430\\u0434\\u0430\\u043d\\u0438\\u0435 3 \\u0413\\u0440\\u0430\\u0444\\u0438\\u0447\\u0435\\u0441\\u043a\\u0438\\u0439 \\u043a\\u0430\\u043b\\u044c\\u043a\\u0443\\u043b\\u044f\\u0442\\u043e\\u0440 | \\u041e\\u0431\\u0443\\u0447\\u0430\\u044e\\u0449\\u0438\\u0439 \\u043a\\u0443\\u0440\\u0441 \\u043f\\u043e \\u0440\\u0430\\u0437\\u0440\\u0430\\u0431\\u043e\\u0442\\u043a\\u0435 iOS+Swift 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CS193P Winter 2015 \\u0417\\u0430\\u0434\\u0430\\u043d\\u0438\\u0435 3 \\u0413\\u0440\\u0430\\u0444\\u0438\\u0447\\u0435\\u0441\\u043a\\u0438\\u0439 \\u043a\\u0430\\u043b\\u044c\\u043a\\u0443\\u043b\\u044f\\u0442\\u043e\\u0440 | \\u041e\\u0431\\u0443\\u0447\\u0430\\u044e\\u0449\\u0438\\u0439 \\u043a\\u0443\\u0440\\u0441 \\u043f\\u043e \\u0440\\u0430\\u0437\\u0440\\u0430\\u0431\\u043e\\u0442\\u043a\\u0435 iOS+Swift \\u043f\\u0440\\u0438\\u043b\\u043e\\u0436\\u0435\\u043d\\u0438\\u0439.\",\"description\":\"\\u0421\\u0442\\u0440\\u043e\\u0438\\u0442 \\u0433\\u0440\\u0430\\u0444\\u0438\\u043a \\u043f\\u0440\\u043e\\u0433\\u0440\\u0430\\u043c\\u043c\\u044b program \\u0432 CalculatorBrain , \\u0441\\u0444\\u043e\\u0440\\u043c\\u0438\\u0440\\u043e\\u0432\\u0430\\u043d\\u043d\\u043e\\u0439 \\u0432\\u043e \\u0432\\u0440\\u0435\\u043c\\u044f \\u043d\\u0430\\u0436\\u0430\\u0442\\u0438\\u044f \\u043a\\u043d\\u043e\\u043f\\u043a\\u0438 \\u0441 \\u0438\\u0441\\u043f\\u043e\\u043b\\u044c\\u0437\\u043e\\u0432\\u0430\\u043d\\u0438\\u0435\\u043c \\u0440\\u0430\\u0437\\u043c\\u0435\\u0449\\u0435\\u043d\\u043d\\u043e\\u0439 \\u0432 \\u0441\\u0442\\u044d\\u043a\\u0435 M \\u043a\\u0430\\u043a \\u043d\\u0435\\u0437\\u0430\\u0432\\u0438\\u0441\\u0438\\u043c\\u043e\\u0439 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\u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 &quot; \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439&quot; 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.","og:type":"article","og:title":"stanford CS193P Winter 2015 \u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","og:description":"\u0421\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b program \u0432 CalculatorBrain , \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0441\u0442\u044d\u043a\u0435 M \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439.","og:url":"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-reshenie-nachalo-obyazatelnye-punkty-1-4\/","article:published_time":"2015-05-06T16:33:10+00:00","article:modified_time":"2016-06-30T09:16:33+00:00","twitter:card":"summary","twitter:title":"stanford CS193P Winter 2015 \u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","twitter:description":"\u0421\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b program \u0432 CalculatorBrain , \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0441\u0442\u044d\u043a\u0435 M \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439."},"aioseo_meta_data":{"post_id":"1988","title":"stanford CS193P Winter 2015 \u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 | #site_title","description":"\u0421\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b program \u0432 CalculatorBrain 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06:31:54","updated":"2026-02-22 19:47:53","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/bestkora.com\/IosDeveloper\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/bestkora.com\/IosDeveloper\/category\/domashnee-zadanie\/\" title=\"\u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0435 \u0437\u0430\u0434\u0430\u043d\u0438\u0435\">\u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0435 \u0437\u0430\u0434\u0430\u043d\u0438\u0435<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u2014 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 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