{"id":31446,"date":"2023-01-21T14:23:48","date_gmt":"2023-01-21T08:53:48","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/"},"modified":"2023-01-21T14:23:48","modified_gmt":"2023-01-21T08:53:48","slug":"solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/","title":{"rendered":"[Solved] If a is true then what will happen to y? does y gets declared? [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-19802706\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"19802706\" data-parentid=\"19802625\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>If <code>a<\/code> is <code>true<\/code>, then <code>y<\/code> never exists &#8212; it only comes into existence after execution enters the block in which it&#8217;s defined, and if that never happens it never exists at all.<\/p>\n<p>Whichever leg of the <code>if<\/code> statement is executed, the variable(s) defined in that scope are destroyed when execution leaves that scope, so after the end of this code, neither <code>x<\/code> nor <code>y<\/code> exists, so neither can be used at all.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved If a is true then what will happen to y? does y gets declared? [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] If a is true, then y never exists &#8212; it only comes into existence after execution enters the block in which it&#8217;s defined, and if that never happens it never exists at all. Whichever leg of the if statement is executed, the variable(s) defined in that scope are destroyed when execution leaves that scope, &#8230; <a title=\"[Solved] If a is true then what will happen to y? does y gets declared? [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\" aria-label=\"More on [Solved] If a is true then what will happen to y? does y gets declared? [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[324],"class_list":["post-31446","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] If a is true then what will happen to y? does y gets declared? [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] If a is true then what will happen to y? does y gets declared? [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] If a is true, then y never exists &#8212; it only comes into existence after execution enters the block in which it&#8217;s defined, and if that never happens it never exists at all. Whichever leg of the if statement is executed, the variable(s) defined in that scope are destroyed when execution leaves that scope, ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-21T08:53:48+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] If a is true then what will happen to y? does y gets declared? [closed]\",\"datePublished\":\"2023-01-21T08:53:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\"},\"wordCount\":103,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"c++\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\",\"name\":\"[Solved] If a is true then what will happen to y? does y gets declared? [closed] - JassWeb\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#website\"},\"datePublished\":\"2023-01-21T08:53:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jassweb.com\/solved\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"[Solved] If a is true then what will happen to y? does y gets declared? [closed]\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/jassweb.com\/solved\/#website\",\"url\":\"https:\/\/jassweb.com\/solved\/\",\"name\":\"JassWeb\",\"description\":\"Build High-quality Websites\",\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/jassweb.com\/solved\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\",\"name\":\"Jass Web\",\"url\":\"https:\/\/jassweb.com\/solved\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png\",\"contentUrl\":\"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png\",\"width\":693,\"height\":132,\"caption\":\"Jass Web\"},\"image\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\",\"name\":\"Kirat\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775798750\",\"contentUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775798750\",\"caption\":\"Kirat\"},\"sameAs\":[\"http:\/\/jassweb.com\"],\"url\":\"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[Solved] If a is true then what will happen to y? does y gets declared? [closed] - JassWeb","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] If a is true then what will happen to y? does y gets declared? [closed] - JassWeb","og_description":"[ad_1] If a is true, then y never exists &#8212; it only comes into existence after execution enters the block in which it&#8217;s defined, and if that never happens it never exists at all. Whichever leg of the if statement is executed, the variable(s) defined in that scope are destroyed when execution leaves that scope, ... Read more","og_url":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/","og_site_name":"JassWeb","article_published_time":"2023-01-21T08:53:48+00:00","author":"Kirat","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Kirat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/#article","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/"},"author":{"name":"Kirat","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31"},"headline":"[Solved] If a is true then what will happen to y? does y gets declared? [closed]","datePublished":"2023-01-21T08:53:48+00:00","mainEntityOfPage":{"@id":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/"},"wordCount":103,"publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"keywords":["c++"],"articleSection":["Solved"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/","url":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/","name":"[Solved] If a is true then what will happen to y? does y gets declared? [closed] - JassWeb","isPartOf":{"@id":"https:\/\/jassweb.com\/solved\/#website"},"datePublished":"2023-01-21T08:53:48+00:00","breadcrumb":{"@id":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/jassweb.com\/solved\/solved-if-a-is-true-then-what-will-happen-to-y-does-y-gets-declared-closed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jassweb.com\/solved\/"},{"@type":"ListItem","position":2,"name":"[Solved] If a is true then what will happen to y? does y gets declared? [closed]"}]},{"@type":"WebSite","@id":"https:\/\/jassweb.com\/solved\/#website","url":"https:\/\/jassweb.com\/solved\/","name":"JassWeb","description":"Build High-quality Websites","publisher":{"@id":"https:\/\/jassweb.com\/solved\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jassweb.com\/solved\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/jassweb.com\/solved\/#organization","name":"Jass Web","url":"https:\/\/jassweb.com\/solved\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/","url":"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png","contentUrl":"https:\/\/jassweb.com\/wp-content\/uploads\/2021\/02\/jass-website-logo-1.png","width":693,"height":132,"caption":"Jass Web"},"image":{"@id":"https:\/\/jassweb.com\/solved\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31","name":"Kirat","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/jassweb.com\/solved\/#\/schema\/person\/image\/","url":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775798750","contentUrl":"https:\/\/jassweb.com\/solved\/wp-content\/litespeed\/avatar\/1261af3c9451399fa1336d28b98ea3bb.jpg?ver=1775798750","caption":"Kirat"},"sameAs":["http:\/\/jassweb.com"],"url":"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/31446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/comments?post=31446"}],"version-history":[{"count":0,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/posts\/31446\/revisions"}],"wp:attachment":[{"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/media?parent=31446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/categories?post=31446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jassweb.com\/solved\/wp-json\/wp\/v2\/tags?post=31446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}