{"id":24868,"date":"2022-12-06T10:41:48","date_gmt":"2022-12-06T05:11:48","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-do-i-get-a-specific-string-from-a-text-file-in-c\/"},"modified":"2022-12-06T10:41:48","modified_gmt":"2022-12-06T05:11:48","slug":"solved-how-do-i-get-a-specific-string-from-a-text-file-in-c","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-do-i-get-a-specific-string-from-a-text-file-in-c\/","title":{"rendered":"[Solved] How do I get a specific string from a text file in C++"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-67691854\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"67691854\" data-parentid=\"67691738\" data-score=\"1\" 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>Well, what you just need is to iterate the lines of your file and see if the line contains the word you want. If it does, just print the line. Here is the core of what you need:<\/p>\n<pre><code>while (getline (MyReadFile, myText)) {\n  if(myText.find(yourString)!=std::string::npos){\n           cout&lt;&lt;myText&lt;&lt;\\n;\n  }\n}\n<\/code><\/pre>\n<p>The if statement checks if it the string <code>yourString<\/code> (which is &#8220;sea&#8221; in your example) is a substring of line. If it is, it will output the line.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How do I get a specific string from a text file in C++ <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Well, what you just need is to iterate the lines of your file and see if the line contains the word you want. If it does, just print the line. Here is the core of what you need: while (getline (MyReadFile, myText)) { if(myText.find(yourString)!=std::string::npos){ cout&lt;&lt;myText&lt;&lt;\\n; } } The if statement checks if it the &#8230; <a title=\"[Solved] How do I get a specific string from a text file in C++\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-do-i-get-a-specific-string-from-a-text-file-in-c\/\" aria-label=\"More on [Solved] How do I get a specific string from a text file in C++\">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":[324],"class_list":["post-24868","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How do I get a specific string from a text file in C++ - 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-do-i-get-a-specific-string-from-a-text-file-in-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How do I get a specific string from a text file in C++ - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Well, what you just need is to iterate the lines of your file and see if the line contains the word you want. If it does, just print the line. Here is the core of what you need: while (getline (MyReadFile, myText)) { if(myText.find(yourString)!=std::string::npos){ cout&lt;&lt;myText&lt;&lt;n; } } The if statement checks if it the ... 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