{"id":4928,"date":"2022-10-03T11:52:50","date_gmt":"2022-10-03T11:52:50","guid":{"rendered":"https:\/\/www.wikitechy.com\/interview-questions\/?p=4928"},"modified":"2022-10-03T11:52:50","modified_gmt":"2022-10-03T11:52:50","slug":"what-is-while-loop-in-c-language-with-example","status":"publish","type":"post","link":"https:\/\/www.wikitechy.com\/interview-questions\/c\/what-is-while-loop-in-c-language-with-example\/","title":{"rendered":"What is While Loop in C Language with example ?"},"content":{"rendered":"<ul>\n<li>While loop evaluates the conditions inside the brackets.<\/li>\n<li>If the condition returns true, the statements inside the while loop body will be executed.<\/li>\n<li>Condition inside the while loop is executed once again.<\/li>\n<li>This process goes on until the condition in the while loop becomes false.<\/li>\n<li>Once the condition is false, while loop terminates.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4929 aligncenter\" src=\"https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/10\/while-loop-in-c.jpg\" alt=\"\" width=\"331\" height=\"341\" srcset=\"https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/10\/while-loop-in-c.jpg 331w, https:\/\/www.wikitechy.com\/interview-questions\/wp-content\/uploads\/2022\/10\/while-loop-in-c-291x300.jpg 291w\" sizes=\"(max-width: 331px) 100vw, 331px\" \/><\/p>\n<h2 id=\"syntax-of-while-loop\">Syntax of While loop<\/h2>\n<div class=\"code-embed-wrapper\"> <div class=\"code-embed-infos\"> <\/div> <pre class=\"language-c code-embed-pre line-numbers\"  data-start=\"1\" data-line-offset=\"0\"><code class=\"language-c code-embed-code\">while (testExpression) {<br\/>  \/\/ the body of the loop <br\/>}<\/code><\/pre> <\/div>\n<h2 id=\"sample-code\">Sample Code<\/h2>\n<div class=\"code-embed-wrapper\"> <div class=\"code-embed-infos\"> <\/div> <pre class=\"language-c code-embed-pre line-numbers\"  data-start=\"1\" data-line-offset=\"0\"><code class=\"language-c code-embed-code\">\/\/ Print numbers from 1 to 5<br\/><br\/>#include <stdio.h><br\/>int main() {<br\/>  int i = 1;<br\/>    <br\/>  while (i <= 5) {<br\/>    printf(&quot;%d\\n&quot;, i);<br\/>    ++i;<br\/>  }<br\/><br\/>  return 0;<br\/>}<\/code><\/pre> <\/div>\n<h2 id=\"output\">Output<\/h2>\n<div class=\"code-embed-wrapper\"> <div class=\"code-embed-infos\"> <\/div> <pre class=\"language-c code-embed-pre line-numbers\"  data-start=\"1\" data-line-offset=\"0\"><code class=\"language-c code-embed-code\">1<br\/>2<br\/>3<br\/>4<br\/>5<\/code><\/pre> <\/div>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>While loop evaluates the conditions inside the brackets. If the condition returns true, the statements inside the while loop body will be executed. Condition inside the while loop is executed once again. This process goes on until the condition in the while loop becomes false. Once the condition is false, while loop terminates. Syntax of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1716],"tags":[18774,18778,18783,18779,1763,18781,18782,18775,18777,18780,18776,18784],"class_list":["post-4928","post","type-post","status-publish","format-standard","hentry","category-c","tag-c-while-and-do-while-loop","tag-c-while-loop","tag-do-while-loop-example","tag-do-while-loop-in-c-programming-examples","tag-for-loop-in-c-programming-example","tag-for-loop-in-c-programming-examples","tag-while-loop-example","tag-while-loop-in-c","tag-while-loop-in-c-language-with-examples","tag-while-loop-in-c-programming-example","tag-while-loop-in-c-programming-with-example","tag-while-loop-syntax"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is While Loop in C Language with example - While Loop in C<\/title>\n<meta name=\"description\" content=\"What is While Loop in C Language with example ? 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