{"id":2326,"date":"2024-11-06T11:34:54","date_gmt":"2024-11-06T11:34:54","guid":{"rendered":"https:\/\/itnotes.apjsoftwares.in\/?p=2326"},"modified":"2024-11-06T12:04:26","modified_gmt":"2024-11-06T12:04:26","slug":"const","status":"publish","type":"post","link":"https:\/\/itnotes.apjsoftwares.in\/index.php\/2024\/11\/06\/const\/","title":{"rendered":"Explain the const keyword"},"content":{"rendered":"\n<p>The const keyword defines a variable who\u2019s value cannot be changed.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">const int num = 10;<\/pre>\n\n\n\n<p>Below is the C program to demonstrate the const keyword:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;stdio.h&gt;\nint main() {\n  const int a = 11;\n  a = a + 2;\n  printf(\"%d\", a);\n  return 0;\n}<strong>\nOutput:\n\nerror: assignment of read-only variable 'a'\n       a = a + 2;<\/strong>\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>The const keyword defines a variable who\u2019s value cannot be changed. const int num =&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[],"_links":{"self":[{"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/posts\/2326"}],"collection":[{"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/comments?post=2326"}],"version-history":[{"count":2,"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/posts\/2326\/revisions"}],"predecessor-version":[{"id":2337,"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/posts\/2326\/revisions\/2337"}],"wp:attachment":[{"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/media?parent=2326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/categories?post=2326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itnotes.apjsoftwares.in\/index.php\/wp-json\/wp\/v2\/tags?post=2326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}