{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2018%2F08%2F12%2F084758\" title=\"The hat [Codeforces Round #503 (by SIS, Div. 1) 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>","url":"https://blog.hamayanhamayan.com/entry/2018/08/12/084758","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"height":"190","author_name":"hamayanhamayan","description":"http://codeforces.com/contest/1019/problem/B\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u554f\u984c\u3002 N\u8981\u7d20\uff08N\u306f\u5076\u6570\uff09\u306e\u914d\u5217A\u304c\u3042\u308b\u3002 \u3053\u306e\u914d\u5217\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u304c\u3042\u308b\u3002 \u96a0\u3055\u308c\u3066\u3044\u308b \u5186\u72b6\u3067\u3042\u308b\u3002\u3064\u307e\u308a\u30011\u756a\u76ee\u3068N\u756a\u76ee\u306f\u96a3\u63a5\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u308b \u96a3\u63a5\u3057\u3066\u3044\u308b\u8981\u7d20\u306e\u6570\u306f\u3061\u3087\u3046\u30691\u3060\u3051\u96e2\u308c\u3066\u3044\u308b \u884c\u3048\u308b\u30af\u30a8\u30ea\u306f2\u7a2e\u985e \u8cea\u554f\u30af\u30a8\u30ea\u300c? i\u300di\u756a\u76ee\u306e\u8981\u7d20\u306e\u6570\u3092\u805e\u304f \u56de\u7b54\u30af\u30a8\u30ea\u300c! i\u300di\u756a\u76ee\u306e\u8981\u7d20\u304c\u7b54\u3048\u3067\u3042\u308b\u3068\u7b54\u3048\u308b\u3002\u3053\u306e\u30af\u30a8\u30ea\u5f8c\u306f\u5373\u5ea7\u306b\u7d42\u4e86\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b 60\u56de\u4ee5\u4e0b\u306e\u8cea\u554f\u3067i\u756a\u76ee\u306e\u6570\u3068i+N/2\u756a\u76ee\u306e\u6570\u304c\u7b49\u3057\u3044\u3088\u3046\u306ai\u3092\u7b54\u3048\u3088\u3002 \u5b58\u5728\u3057\u306a\u3044\u306a\u3089-1\u3068\u7b54\u3048\u308b\u3002 \u8003\u5bdf\u904e\u7a0b 1. 60\u56de\u4ee5\u4e0b\u306a\u306e\u2026","provider_name":"Hatena Blog","title":"The hat [Codeforces Round #503 (by SIS, Div. 1) B]","published":"2018-08-12 08:47:58","width":"100%","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","image_url":null,"provider_url":"https://hatena.blog","version":"1.0","type":"rich","blog_url":"https://blog.hamayanhamayan.com/"}