{"id":31948,"date":"2023-01-25T18:27:11","date_gmt":"2023-01-25T12:57:11","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/"},"modified":"2023-01-25T18:27:11","modified_gmt":"2023-01-25T12:57:11","slug":"solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/","title":{"rendered":"[Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-34304305\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"34304305\" data-parentid=\"34304131\" data-score=\"0\" 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>Here&#8217;s the logic:<\/p>\n<pre><code> if(input == randNum){\n\n\nReLaunchGame();\n\n}\n<\/code><\/pre>\n<p>Now, for method <code>ReLaunchGame()<\/code> you must either restart the activity, or reset all the textfields.<\/p>\n<p>Just compare their input with the random number you picked. Now, to see if they entered a wrong input. You must first understand exception handling, which I think you do.<\/p>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2023\/01\/Solved-How-to-change-random-number-after-the-user-has.png\"><img decoding=\"async\" src=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2023\/01\/Solved-How-to-change-random-number-after-the-user-has.png\" alt=\"enter image description here\"><\/a><\/p>\n<p>(<a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.mathcs.emory.edu\/\">http:\/\/www.mathcs.emory.edu\/<\/a>)<\/p>\n<pre><code>Scanner sc=new Scanner(System.in);\ntry\n{\n  System.out.println(\"Please input an integer\");\n  \/\/nextInt will throw InputMismatchException\n  \/\/if the next token does not match the Integer\n  \/\/regular expression, or is out of range\n  int usrInput=sc.nextInt();\n}\ncatch(InputMismatchException exception)\n{\n  \/\/Print \"This is not an integer\"\n  \/\/when user put other than integer\n  System.out.println(\"This is not an integer\");\n}\n<\/code><\/pre>\n<p><strong>Thats it.<\/strong> Let me know if it worked! \ud83d\ude42<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to change random number after the user has guessed it right and displays message when user has input a wrong data type <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Here&#8217;s the logic: if(input == randNum){ ReLaunchGame(); } Now, for method ReLaunchGame() you must either restart the activity, or reset all the textfields. Just compare their input with the random number you picked. Now, to see if they entered a wrong input. You must first understand exception handling, which I think you do. (http:\/\/www.mathcs.emory.edu\/) &#8230; <a title=\"[Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/\" aria-label=\"More on [Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type\">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":[452,456,323],"class_list":["post-31948","post","type-post","status-publish","format-standard","hentry","category-solved","tag-android","tag-exception","tag-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type - 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-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Here&#8217;s the logic: if(input == randNum){ ReLaunchGame(); } Now, for method ReLaunchGame() you must either restart the activity, or reset all the textfields. Just compare their input with the random number you picked. Now, to see if they entered a wrong input. You must first understand exception handling, which I think you do. (http:\/\/www.mathcs.emory.edu\/) ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-25T12:57:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2023\/01\/Solved-How-to-change-random-number-after-the-user-has.png\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type\",\"datePublished\":\"2023-01-25T12:57:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/\"},\"wordCount\":112,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"image\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jassweb.com\/solved\/wp-content\/uploads\/2023\/01\/Solved-How-to-change-random-number-after-the-user-has.png\",\"keywords\":[\"android\",\"exception\",\"java\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-how-to-change-random-number-after-the-user-has-guessed-it-right-and-displays-message-when-user-has-input-a-wrong-data-type\/\",\"name\":\"[Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type - 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Just compare their input with the random number you picked. Now, to see if they entered a wrong input. You must first understand exception handling, which I think you do. (http:\/\/www.mathcs.emory.edu\/) ... 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