{"id":10010,"date":"2022-09-21T20:25:33","date_gmt":"2022-09-21T14:55:33","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-replace-a-vowel-in-string-with-its-successor-example-snow-will-become-snpw-closed\/"},"modified":"2022-09-21T20:25:33","modified_gmt":"2022-09-21T14:55:33","slug":"solved-replace-a-vowel-in-string-with-its-successor-example-snow-will-become-snpw-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-replace-a-vowel-in-string-with-its-successor-example-snow-will-become-snpw-closed\/","title":{"rendered":"[Solved] replace a vowel in string with its successor example snow will become snpw [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-33858595\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"33858595\" data-parentid=\"33858540\" data-score=\"2\" 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>You should not print <code>str<\/code> which value&#8217;s never changed.<\/p>\n<p>Try to print the <code>StringBuffer's<\/code> object because it contains the replacements.<\/p>\n<pre><code>System.out.println(\"New STring is:\"+a.toString());\n<\/code><\/pre>\n<p>Thanks to @Blip, I did not notice another problem. You added character to the StringBuffer&#8217;s object only if the input is a vowel.<\/p>\n<p>Here is what your if test should look like :<\/p>\n<pre><code>if((str.charAt(i)=='a')||(str.charAt(i)=='e')||(str.charAt(i)=='i')||(str.charAt(i)=='o')||(str.charAt(i)=='u'))\n{\n    b = str.charAt(i);\n    b +=1;\n    char temp;\n    temp = b;\n    b = str.charAt(i);\n    a.setCharAt(i,temp);\n    continue;\n}\na.setCharAt(i, str.charAt(i));\n<\/code><\/pre>\n<hr>\n<h2>Input-Output<\/h2>\n<p><code>aeiou<\/code> -&gt; <code>bfjpv<\/code><\/p>\n<hr>\n<p>That said, here is a changing of your code, easier to write and understand<\/p>\n<pre><code>Scanner in = new Scanner(System.in);\nSystem.out.println(\"Enter String pls:\");\nString str = in.nextLine();\nStringBuilder output = new StringBuilder();\nfor (char c : str.toCharArray()){\n    if (\"aeiou\".contains(\"\"+c)){\n        output.append((char)(c+1));\n    } else {\n        output.append(\"\"+c);\n    }\n}\nSystem.out.println(output.toString());\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">5<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved replace a vowel in string with its successor example snow will become snpw [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You should not print str which value&#8217;s never changed. Try to print the StringBuffer&#8217;s object because it contains the replacements. System.out.println(&#8220;New STring is:&#8221;+a.toString()); Thanks to @Blip, I did not notice another problem. You added character to the StringBuffer&#8217;s object only if the input is a vowel. Here is what your if test should look &#8230; <a title=\"[Solved] replace a vowel in string with its successor example snow will become snpw [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-replace-a-vowel-in-string-with-its-successor-example-snow-will-become-snpw-closed\/\" aria-label=\"More on [Solved] replace a vowel in string with its successor example snow will become snpw [closed]\">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":[323],"class_list":["post-10010","post","type-post","status-publish","format-standard","hentry","category-solved","tag-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] replace a vowel in string with its successor example snow will become snpw [closed] - 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-replace-a-vowel-in-string-with-its-successor-example-snow-will-become-snpw-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] replace a vowel in string with its successor example snow will become snpw [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You should not print str which value&#8217;s never changed. Try to print the StringBuffer&#039;s object because it contains the replacements. System.out.println(&quot;New STring is:&quot;+a.toString()); Thanks to @Blip, I did not notice another problem. You added character to the StringBuffer&#8217;s object only if the input is a vowel. Here is what your if test should look ... 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