{"id":31283,"date":"2023-01-20T13:00:20","date_gmt":"2023-01-20T07:30:20","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-count-distinct-elements-in-every-window-of-size-k\/"},"modified":"2023-01-20T13:00:20","modified_gmt":"2023-01-20T07:30:20","slug":"solved-count-distinct-elements-in-every-window-of-size-k","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-count-distinct-elements-in-every-window-of-size-k\/","title":{"rendered":"[Solved] count distinct elements in every window of size k"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-51240751\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"51240751\" data-parentid=\"51234738\" 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>You have the equal elements in array, when <code>m=8<\/code> and <code>l=6<\/code>=&gt;<code>i=l<\/code>:<br \/>\nin first loop,  <code>i=6<\/code>, condition is <code>i&lt;m<\/code>, then the execution of next for loop starts and in the second for loop, till <code>j=5&lt;6<\/code> condition, there are no equal elements so codes continue with <\/p>\n<pre><code>      if(i==j){ \/\/i =6, j =6\n          count++;\n      }\n<\/code><\/pre>\n<p>in the next execution of code, <code>count<\/code> will be 1. After  <code>if(i==j)<\/code> condition, 2nd loop is over and then get back to first loop with the condition <code>i=7&lt;8<\/code> (because of the increment <code>i++<\/code>).<br \/>\nin case of <code>i=7<\/code> and <code>i=7&lt;8<\/code>, code starts the execution of next for loop again, and in the second for loop, till <code>j=6&lt;7<\/code> condition, there are equal elements inside array: <code>arr[7]<\/code> and <code>arr[1]<\/code> are equal <em>68<\/em> so you will go to the following if statement and then loop will break and prints count as 1:<\/p>\n<pre><code>      if (arr[7] == arr[1]) {\n         break;\n      }\n<\/code><\/pre>\n<p>Debug your codes on the IDE. You will see the result.<\/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 count distinct elements in every window of size k <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You have the equal elements in array, when m=8 and l=6=&gt;i=l: in first loop, i=6, condition is i&lt;m, then the execution of next for loop starts and in the second for loop, till j=5&lt;6 condition, there are no equal elements so codes continue with if(i==j){ \/\/i =6, j =6 count++; } in the next &#8230; <a title=\"[Solved] count distinct elements in every window of size k\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-count-distinct-elements-in-every-window-of-size-k\/\" aria-label=\"More on [Solved] count distinct elements in every window of size k\">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":[361,323],"class_list":["post-31283","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arrays","tag-java"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] count distinct elements in every window of size k - 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-count-distinct-elements-in-every-window-of-size-k\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] count distinct elements in every window of size k - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You have the equal elements in array, when m=8 and l=6=&gt;i=l: in first loop, i=6, condition is i&lt;m, then the execution of next for loop starts and in the second for loop, till j=5&lt;6 condition, there are no equal elements so codes continue with if(i==j){ \/\/i =6, j =6 count++; } in the next ... 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