{"published":"2019-09-04 22:06:06","author_name":"hamayanhamayan","url":"https://blog.hamayanhamayan.com/entry/2019/09/04/220606_3","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2019%2F09%2F04%2F220606_3\" title=\"League [AtCoder Beginner Contest 139 E] - \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>","width":"100%","image_url":null,"author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","type":"rich","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","title":"League [AtCoder Beginner Contest 139 E]","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"blog_url":"https://blog.hamayanhamayan.com/","description":"https://atcoder.jp/contests/abc139/tasks/abc139_e \u89e3\u8aac https://atcoder.jp/contests/abc139/submissions/7339484 \u5168\u304f\u3044\u3044\u65b9\u91dd\u304c\u601d\u3044\u3064\u304b\u306a\u3044\u3002 AtCoder\u306a\u306e\u3067\u3001\u8caa\u6b32\u6cd5\u304b\u3082\u3057\u308c\u306a\u3044\u3002 \u5148\u982d\u304b\u3089\u9806\u756a\u306b\u30da\u30a2\u3067\u3068\u3063\u3066\u3053\u308c\u308b\u5834\u5408\u306f\u3068\u3063\u3066\u304f\u308b\u52d5\u4f5c\u3092\u7e70\u308a\u8fd4\u305b\u3070\u3044\u3044\u3002 \u7c21\u5358\u3059\u304e\u308b\u6c17\u304c\u3059\u308b\u304c\u3001\u305d\u306e\u307e\u307e\u5b9f\u88c5\u3059\u308b\u3068O(N3)\u306b\u306a\u308b\u3002 \u3053\u308c\u3092\u9ad8\u901f\u5316\u3059\u308b\u306e\u304c\u672c\u8cea\u304b\uff1f queue\u306a\u3069\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u914d\u5217A\u306f\u7f6e\u304d\u63db\u3048\u3066\u304a\u3053\u3046\u3002 \u8caa\u6b32\u306b\u30da\u30a2\u3092\u3068\u3063\u3066\u3044\u304f\u306b\u306f\u3001\u53d6\u308c\u308b\u30da\u30a2\u3092\u3069\u3063\u304b\u306b\u3068\u3063\u3066\u304a\u3051\u3070\u3044\u3044\u3002 \u3053\u308c\u306f\u3001\u30da\u30a2\u3092\u3068\u3063\u305f\u5834\u5408\u2026"}