{"blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","provider_url":"https://hatena.blog","description":"https://codeforces.com/contest/1276/problem/B \u89e3\u8aac https://codeforces.com/contest/1276/submission/66871631 \u3042\u308bx,y\u306b\u3064\u3044\u3066\u5168\u3066\u306e\u7d4c\u8def\u3067a,b\u3092\u901a\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001 \u9802\u70b9a,b\u3092\u629c\u304f\u3068x\u304b\u3089y\u306b\u5230\u9054\u4e0d\u53ef\u80fd\u306b\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3002 \u3088\u3063\u3066\u3001\u9802\u70b9a,b\u3092\u629c\u3044\u305f\u72b6\u614b\u3067\u8003\u3048\u3066\u307f\u3088\u3046\u3002 \u9802\u70b9a,b\u3092\u629c\u3044\u3066\u3001unionfind\u3067\u9023\u7d50\u6210\u5206\u3092\u307e\u3068\u3081\u3088\u3046\u3002 \u3053\u306e\u9023\u7d50\u6210\u5206\u6bce\u306b\u9802\u70b9a\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u3001b\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u3001\u3069\u3061\u3089\u306b\u3082\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u3092\u5224\u5b9a\u3059\u308b\u3002 \u6c42\u3081\u305f\u3044\u7d4c\u8def\u306fx\u2192a\u2192b\u2192y\u3067\u3042\u308b\u305f\u3081\u3001\u9802\u70b9a\u306b\u306e\u307f\u3064\u306a\u304c\u2026","title":"Two Fairs [Codeforces Round #606 (Div. 1, based on Technocup 2020 Elimination Round 4) B]","provider_name":"Hatena Blog","url":"https://blog.hamayanhamayan.com/entry/2019/12/14/225805","image_url":null,"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","width":"100%","blog_url":"https://blog.hamayanhamayan.com/","author_name":"hamayanhamayan","height":"190","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F12%2F14%2F225805\" title=\"Two Fairs [Codeforces Round #606 (Div. 1, based on Technocup 2020 Elimination Round 4) B] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2019-12-14 22:58:05","version":"1.0"}