{"id":8475,"date":"2023-01-03T23:00:00","date_gmt":"2023-01-03T17:30:00","guid":{"rendered":"https:\/\/www.codingbroz.com\/?p=8475"},"modified":"2023-01-03T15:34:20","modified_gmt":"2023-01-03T10:04:20","slug":"go-program-to-swap-two-numbers","status":"publish","type":"post","link":"https:\/\/www.codingbroz.com\/go-program-to-swap-two-numbers\/","title":{"rendered":"Go Program to Swap Two Numbers"},"content":{"rendered":"\n<p>In this post, we will learn <strong>how to write a program to swap two numbers using the Go programming language<\/strong>.<\/p>\n\n\n\n<p>This program asks the user to enter two integers and then stores the values of those two integers in two different variables. After that, we use a third variable to swap the values of the two variables.<\/p>\n\n\n\n<p>Suppose the first integer entered by the user is <strong>7<\/strong>, and the second integer is <strong>91<\/strong>. Then, before swapping, the variable <strong>&#8220;a&#8221;<\/strong> contained the value of <strong>7<\/strong> and the variable <strong>&#8220;b&#8221;<\/strong> contained the value of <strong>&#8220;91.\u201d<\/strong><\/p>\n\n\n\n<p>But after the swapping process, the values will be interchanged. In that case, variable <strong>&#8220;a&#8221;<\/strong> will contain the integer &#8220;<strong>91,&#8221;<\/strong> whereas variable <strong>&#8220;b&#8221;<\/strong> will contain the integer <strong>&#8220;7.\u201d<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code has-ast-global-color-5-color has-ast-global-color-2-background-color has-text-color has-background\" style=\"border-radius:15px\"><code>Before Swapping:- \nFirst number =  7\nSecond number =  91\nAfter Swapping:- \nFirst number =  91\nSecond number =  7<\/code><\/pre>\n\n\n\n<p>So, without further ado, let\u2019s begin this tutorial.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-66409c8d554ce\" class=\"ez-toc-cssicon-toggle-label\"><label class=\"ez-toc-title\">Table of Contents<\/label>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0090ff;color:#0090ff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0090ff;color:#0090ff\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-66409c8d554ce\" checked \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.codingbroz.com\/go-program-to-swap-two-numbers\/#Go_Program_to_Swap_Two_Numbers\" title=\"Go Program to Swap Two Numbers\">Go Program to Swap Two Numbers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.codingbroz.com\/go-program-to-swap-two-numbers\/#How_Does_This_Program_Work\" title=\"How Does This Program Work?\">How Does This Program Work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.codingbroz.com\/go-program-to-swap-two-numbers\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Go_Program_to_Swap_Two_Numbers\"><\/span><strong>Go Program to Swap Two Numbers<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">package main\n\nimport (\n\t\"fmt\"\n)\n\nfunc main() {\n\tvar a, b, c int\n\n\tfmt.Print(\"Enter the first integer: \")\n\tfmt.Scanln(&amp;a)\n\n\tfmt.Print(\"Enter the second integer: \")\n\tfmt.Scanln(&amp;b)\n\n\tfmt.Println(\"Before Swapping:- \")\n\tfmt.Println(\"First number = \", a)\n\tfmt.Println(\"Second number = \", b)\n\n\tc = a\n\ta = b\n\tb = c\n\n\tfmt.Println(\"After Swapping:- \")\n\tfmt.Println(\"First number = \", a)\n\tfmt.Println(\"Second number = \", b)\n}\n<\/pre>\n\n\n\n<p><strong>Output<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code has-ast-global-color-5-color has-ast-global-color-2-background-color has-text-color has-background\" style=\"border-radius:15px\"><code>Enter the first integer: 23\r\nEnter the second integer: 47\r\nBefore Swapping:- \r\nFirst number =  23\r\nSecond number =  47\r\nAfter Swapping:- \r\nFirst number =  47\r\nSecond number =  23<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Does_This_Program_Work\"><\/span><strong>How Does This Program Work?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\tvar a, b, c int\n<\/pre>\n\n\n\n<p>We have declared three integer data type variables named <strong>a<\/strong>, <strong>b<\/strong>, and <strong>c<\/strong>.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\tfmt.Print(\"Enter the first integer: \")\n\tfmt.Scanln(&amp;a)\n\n\tfmt.Print(\"Enter the second integer: \")\n\tfmt.Scanln(&amp;b)\n<\/pre>\n\n\n\n<p>The user is asked to enter two integers. The first integer is stored in <strong>a<\/strong> named variable, while the second integer is stored in the <strong>b<\/strong>-named variable.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\tfmt.Println(\"Before Swapping:- \")\n\tfmt.Println(\"First number = \", a)\n\tfmt.Println(\"Second number = \", b)\n<\/pre>\n\n\n\n<p>Now, we are displaying the values stored in the first and second variables before swapping. We can use this data as a reference point to check whether the numbers are really swapped or not.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\tc = a\n\ta = b\n\tb = c\n<\/pre>\n\n\n\n<p>We assign the value of the first variable <strong>&#8220;a&#8221;<\/strong> to the third variable <strong>&#8220;c.&#8221;<\/strong> Here a = 23 and c = 23.<\/p>\n\n\n\n<p>After that, the value of the second variable <strong>&#8220;b&#8221;<\/strong> is assigned to <strong>&#8220;a.&#8221;<\/strong> Here, a = 47 and b = 47.<\/p>\n\n\n\n<p>Since the value of the &#8220;a&#8221; variable has been swapped, it\u2019s now time to swap the value of the &#8220;b&#8221; variable. We assigned the value of the <strong>&#8220;c&#8221;<\/strong> variable to the second variable, <strong>&#8220;b.&#8221;<\/strong> Here, b = 23 and c = 23.<\/p>\n\n\n\n<p>Following the preceding procedure, we obtain <strong>a = 47<\/strong> and <strong>b = 23<\/strong>.<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\tfmt.Println(\"After Swapping:- \")\n\tfmt.Println(\"First number = \", a)\n\tfmt.Println(\"Second number = \", b)\n<\/pre>\n\n\n\n<p>Since the two numbers are swapped, we will print the swapped values on the console screen with the help of the <strong>fmt.Println()<\/strong> method.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Today you learned <strong>how to write a program to swap two numbers using the Go programming language<\/strong>.<\/p>\n\n\n\n<p>In this program, we have talked about only one way to swap two numbers, but there are other ways to swap two numbers too.<\/p>\n\n\n\n<p>We will talk about those methods in some other posts. Till then, if you have any doubts, leave your queries in the comment section.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this post, we will learn how to write a program to swap two numbers using the Go programming language.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[808],"tags":[809],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/8475"}],"collection":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/comments?post=8475"}],"version-history":[{"count":4,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/8475\/revisions"}],"predecessor-version":[{"id":8480,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/8475\/revisions\/8480"}],"wp:attachment":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/media?parent=8475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/categories?post=8475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/tags?post=8475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}