Bir (key, value)çift listesi göz önüne alındığında , bunun bir işlevi temsil edip etmediğini belirleyin, yani her bir tuşun tutarlı bir değere eşlendiğini gösterir. Başka bir deyişle, her iki giriş de eşit tuşa sahipse, eşit değerlere de sahip olmalıdır. Tekrarlanan girişler tamam.
Örneğin:
# Not a function: 3 maps to both 1 and 6
[(3,1), (2,5), (3,6)]
# Function: It's OK that (3,5) is listed twice, and that both 6 and 4 both map to 4
[(3,5), (3,5), (6,4), (4,4)]
Giriş:(key, value) 1 - 9 arasındaki rakamları kullanarak sipariş edilen bir çiftler sırası. Belirli bir sipariş gerektirmeyebilir. Alternatif olarak, anahtar listesini ve değer listesini ayrı girişler olarak alabilirsiniz.
Çıktı: İşlevler için tutarlı bir değer ve işlevsizler için farklı bir tutarlı değer.
Test durumları: İlk 5 giriş fonksiyon, son 5 fonksiyon değil.
[(3, 5), (3, 5), (6, 4), (4, 4)]
[(9, 4), (1, 4), (2, 4)]
[]
[(1, 1)]
[(1, 2), (2, 1)]
[(3, 1), (2, 5), (3, 6)]
[(1, 2), (2, 1), (5, 2), (1, 2), (2, 5)]
[(8, 8), (8, 8), (8, 9), (8, 9)]
[(1, 2), (1, 3), (1, 4)]
[(1, 2), (1, 3), (2, 3), (2, 4)]
Burada iki girdi listesi var:
[[(3, 5), (3, 5), (6, 4), (4, 4)], [(9, 4), (1, 4), (2, 4)], [], [(1, 1)], [(1, 2), (2, 1)]]
[[(3, 1), (2, 5), (3, 6)], [(1, 2), (2, 1), (5, 2), (1, 2), (2, 5)], [(8, 8), (8, 8), (8, 9), (8, 9)], [(1, 2), (1, 3), (1, 4)], [(1, 2), (1, 3), (2, 3), (2, 4)]]
Liderler Sıralaması:
var QUESTION_ID=118960,OVERRIDE_USER=20260;function answersUrl(e){return"https://api.stackexchange.com/2.2/questions/118960/answers?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+ANSWER_FILTER}function commentUrl(e,s){return"https://api.stackexchange.com/2.2/answers/"+s.join(";")+"/comments?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+COMMENT_FILTER}function getAnswers(){jQuery.ajax({url:answersUrl(answer_page++),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){answers.push.apply(answers,e.items),answers_hash=[],answer_ids=[],e.items.forEach(function(e){e.comments=[];var s=+e.share_link.match(/\d+/);answer_ids.push(s),answers_hash[s]=e}),e.has_more||(more_answers=!1),comment_page=1,getComments()}})}function getComments(){jQuery.ajax({url:commentUrl(comment_page++,answer_ids),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){e.items.forEach(function(e){e.owner.user_id===OVERRIDE_USER&&answers_hash[e.post_id].comments.push(e)}),e.has_more?getComments():more_answers?getAnswers():process()}})}function getAuthorName(e){return e.owner.display_name}function process(){var e=[];answers.forEach(function(s){var r=s.body;s.comments.forEach(function(e){OVERRIDE_REG.test(e.body)&&(r="<h1>"+e.body.replace(OVERRIDE_REG,"")+"</h1>")});var a=r.match(SCORE_REG);a&&e.push({user:getAuthorName(s),size:+a[2],language:a[1],link:s.share_link})}),e.sort(function(e,s){var r=e.size,a=s.size;return r-a});var s={},r=1,a=null,n=1;e.forEach(function(e){e.size!=a&&(n=r),a=e.size,++r;var t=jQuery("#answer-template").html();t=t.replace("{{PLACE}}",n+".").replace("{{NAME}}",e.user).replace("{{LANGUAGE}}",e.language).replace("{{SIZE}}",e.size).replace("{{LINK}}",e.link),t=jQuery(t),jQuery("#answers").append(t);var o=e.language;/<a/.test(o)&&(o=jQuery(o).text()),s[o]=s[o]||{lang:e.language,user:e.user,size:e.size,link:e.link}});var t=[];for(var o in s)s.hasOwnProperty(o)&&t.push(s[o]);t.sort(function(e,s){return e.lang>s.lang?1:e.lang<s.lang?-1:0});for(var c=0;c<t.length;++c){var i=jQuery("#language-template").html(),o=t[c];i=i.replace("{{LANGUAGE}}",o.lang).replace("{{NAME}}",o.user).replace("{{SIZE}}",o.size).replace("{{LINK}}",o.link),i=jQuery(i),jQuery("#languages").append(i)}}var ANSWER_FILTER="!t)IWYnsLAZle2tQ3KqrVveCRJfxcRLe",COMMENT_FILTER="!)Q2B_A2kjfAiU78X(md6BoYk",answers=[],answers_hash,answer_ids,answer_page=1,more_answers=!0,comment_page;getAnswers();var SCORE_REG=/<h\d>\s*([^\n,]*[^\s,]),.*?(\d+)(?=[^\n\d<>]*(?:<(?:s>[^\n<>]*<\/s>|[^\n<>]+>)[^\n\d<>]*)*<\/h\d>)/,OVERRIDE_REG=/^Override\s*header:\s*/i;
body{text-align:left!important}#answer-list,#language-list{padding:10px;width:290px;float:left}table thead{font-weight:700}table td{padding:5px}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <link rel="stylesheet" type="text/css" href="//cdn.sstatic.net/codegolf/all.css?v=83c949450c8b"> <div id="answer-list"> <h2>Leaderboard</h2> <table class="answer-list"> <thead> <tr><td></td><td>Author</td><td>Language</td><td>Size</td></tr></thead> <tbody id="answers"> </tbody> </table> </div><div id="language-list"> <h2>Winners by Language</h2> <table class="language-list"> <thead> <tr><td>Language</td><td>User</td><td>Score</td></tr></thead> <tbody id="languages"> </tbody> </table> </div><table style="display: none"> <tbody id="answer-template"> <tr><td>{{PLACE}}</td><td>{{NAME}}</td><td>{{LANGUAGE}}</td><td>{{SIZE}}</td><td><a href="{{LINK}}">Link</a></td></tr></tbody> </table> <table style="display: none"> <tbody id="language-template"> <tr><td>{{LANGUAGE}}</td><td>{{NAME}}</td><td>{{SIZE}}</td><td><a href="{{LINK}}">Link</a></td></tr></tbody> </table>