{"id":29064,"date":"2023-01-05T06:12:19","date_gmt":"2023-01-05T00:42:19","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-create-coalition-combinations-with-javascript-array\/"},"modified":"2023-01-05T06:12:19","modified_gmt":"2023-01-05T00:42:19","slug":"solved-create-coalition-combinations-with-javascript-array","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-create-coalition-combinations-with-javascript-array\/","title":{"rendered":"[Solved] Create coalition combinations with Javascript array"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-42720987\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"42720987\" data-parentid=\"42668832\" data-score=\"3\" data-position-on-page=\"2\" data-highest-scored=\"0\" data-question-has-accepted-highest-score=\"0\" itemprop=\"suggestedAnswer\" 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 could use a search and test if the count is smaller then the max items and for the sum of seats.<\/p>\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"false\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-js lang-js prettyprint-override\"><code>function getCombinations(array, sum, max) {\r\n\r\n    function fork(i, t) {\r\n        var s = t.reduce(function (r, a) { return r + a[2]; }, 0);\r\n        if (s &gt;= sum) {\r\n            result.push([s, t.map(function (a) { return [a[1], a[2]]; })]);\r\n            return;\r\n        }\r\n        if (i &lt; array.length &amp;&amp; t.length &lt; max) {\r\n            fork(i + 1, t.concat([array[i]]));\r\n            fork(i + 1, t);\r\n        }\r\n    }\r\n\r\n    var result = [];\r\n    fork(0, []);\r\n    return result;\r\n}\r\n\r\nvar electionResultsData = [[\"VVD\", \"vvd\", 50, 2504948], [\"PVDA\", \"pvda\", 40, 2340750], [\"PVV\", \"pvv\", 35, 950263], [\"CDA\", \"cda\", 33, 801620], [\"SP\", \"sp\", 29, 909853], [\"D66\", \"d66\", 26, 757091], [\"GL\", \"gl\", 26, 219896], [\"CU\", \"cu\", 23, 294586], [\"SGP\", \"sgp\", 21, 196780], [\"PVDD\", \"pvdd\", 21, 182162], [\"50PLUS\", \"50plus\", 21, 177631], [\"OVERIG\", \"overig\", 20, 51463], [\"PIRATEN\", \"piraten\", 20, 30600], [\"LP\", \"lp\", 16, 3335], [\"PVDM\", \"pvdm\", 15, 3257], [\"JEZUSLFT\", \"jezuslft\", 14, 0], [\"ONDRNMR\", \"ondrnmr\", 14, 0], [\"LOKAAL\", \"lokaal\", 13, 0], [\"ARTIKEL1\", \"artikel1\", 11, 0], [\"GEENPEIL\", \"geenpeil\", 11, 0], [\"VRIJP\", \"vrijp\", 9, 0], [\"BURGBEW\", \"burgbew\", 9, 0], [\"FVD\", \"fvd\", 8, 0], [\"VDP\", \"vdp\", 8, 0], [\"NIEUWEW\", \"nieuwew\", 6, 0], [\"DENK\", \"denk\", 5, 0], [\"STEMNL\", \"stemnl\", 4, 0], [\"VNL\", \"vnl\", 2, 0]],\r\n    result = getCombinations(electionResultsData, 76, 6);\r\n\t\r\ndocument.getElementById('out').appendChild(document.createTextNode(JSON.stringify(result, 0, 4)));<\/code><\/pre>\n<pre class=\"snippet-code-html lang-html prettyprint-override\"><code>&lt;pre id=\"out\"&gt;&lt;\/pre&gt;<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Create coalition combinations with Javascript array <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You could use a search and test if the count is smaller then the max items and for the sum of seats. function getCombinations(array, sum, max) { function fork(i, t) { var s = t.reduce(function (r, a) { return r + a[2]; }, 0); if (s &gt;= sum) { result.push([s, t.map(function (a) { return &#8230; <a title=\"[Solved] Create coalition combinations with Javascript array\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-create-coalition-combinations-with-javascript-array\/\" aria-label=\"More on [Solved] Create coalition combinations with Javascript array\">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":[361,333],"class_list":["post-29064","post","type-post","status-publish","format-standard","hentry","category-solved","tag-arrays","tag-javascript"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Create coalition combinations with Javascript array - 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-create-coalition-combinations-with-javascript-array\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Create coalition combinations with Javascript array - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You could use a search and test if the count is smaller then the max items and for the sum of seats. function getCombinations(array, sum, max) { function fork(i, t) { var s = t.reduce(function (r, a) { return r + a[2]; 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