{"id":12094,"date":"2022-09-29T14:43:27","date_gmt":"2022-09-29T09:13:27","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-why-am-i-not-getting-an-error\/"},"modified":"2022-09-29T14:43:27","modified_gmt":"2022-09-29T09:13:27","slug":"solved-why-am-i-not-getting-an-error","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-why-am-i-not-getting-an-error\/","title":{"rendered":"[Solved] Why am I not getting an error?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-38930837\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"38930837\" data-parentid=\"38930800\" data-score=\"3\" 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>You can define variables with the same names in different scopes.  The first variable <code>i<\/code> is defined in the scope of the <code>main<\/code> function. In the loop there is another implied nested and anonymous scope for the variables you declare for the loop.<\/p>\n<p>For the compiler, the code<\/p>\n<pre><code>for(int i = 1; i &lt;= 10; i++)\n{\n    cout &lt;&lt; i &lt;&lt; endl;\n}\n<\/code><\/pre>\n<p>is more or less equivalent to<\/p>\n<pre><code>{\n    int i;\n    for(i = 1; i &lt;= 10; i++)\n    {\n        cout &lt;&lt; i &lt;&lt; endl;\n    }\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Why am I not getting an error? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You can define variables with the same names in different scopes. The first variable i is defined in the scope of the main function. In the loop there is another implied nested and anonymous scope for the variables you declare for the loop. For the compiler, the code for(int i = 1; i &lt;= &#8230; <a title=\"[Solved] Why am I not getting an error?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-why-am-i-not-getting-an-error\/\" aria-label=\"More on [Solved] Why am I not getting an error?\">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-12094","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] Why am I not getting an error? - 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-why-am-i-not-getting-an-error\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Why am I not getting an error? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You can define variables with the same names in different scopes. The first variable i is defined in the scope of the main function. In the loop there is another implied nested and anonymous scope for the variables you declare for the loop. For the compiler, the code for(int i = 1; i &lt;= ... 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