{"width":"100%","description":"\u554f\u984c \u4ee5\u4e0b\u3092\u53c2\u7167\u306e\u3053\u3068\u3002 https://beta.atcoder.jp/contests/arc004/tasks/arc004_3 \u65b9\u91dd \u3053\u308c\u306f\u6570\u5b66\u3088\u308a\u306e\u554f\u984c\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u4e0a\u624b\u304f\u5f0f\u5909\u5f62\u3067\u304d\u308b\u3053\u3068\u3068\u3001\u5272\u308a\u7b97\u306b\u6c17\u3092\u3064\u3051\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u3068\u611f\u3058\u307e\u3057\u305f\u3002 \u554f\u984c\u6587\u3088\u308a\u4ee5\u4e0b\u306e\u5f0f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002 \u3053\u308c\u306f\u9069\u5f53\u306b\u5f0f\u3092\u5909\u5f62\u3055\u305b\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3067\u304d\u307e\u3059\u3002(\u5f0f\u306e\u8a18\u8ff0\u306b\u4e0d\u5099\u304c\u3042\u308a\u307e\u3057\u305f\u3002isyumi-net \u3055\u3093\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\uff01) \u4eee\u5b9a\u3088\u308a\u3001 \u306f\u6574\u6570\u3067\u5909\u57df\u306f \u3067\u3057\u305f\u304b\u3089\u3001\u4e21\u8fba\u3092 \u3067\u5272\u3063\u3066\u3001 \u3068\u3044\u3046\u3053\u3068\u304b\u3089 \u306f \u306e\u6574\u6570\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002 \u3064\u307e\u308a \u307e\u305f\u306f \u306e\u3069\u3061\u3089\u304b\u306e\u6574\u6570\u3067\u3059\u3002 \u305d\u306e\u6642\u306e \u306f \u3067\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002\u2026","title":"AtCoder Regular Contest #004 C: \u5e73\u5747\u5024\u592a\u90ce\u306e\u6182\u9b31","provider_url":"https://hatena.blog","url":"https://tutuz.hateblo.jp/entry/2018/05/06/214604","author_name":"d_tutuz","type":"rich","categories":[],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftutuz.hateblo.jp%2Fentry%2F2018%2F05%2F06%2F214604\" title=\"AtCoder Regular Contest #004 C: \u5e73\u5747\u5024\u592a\u90ce\u306e\u6182\u9b31 - \u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://tutuz.hateblo.jp/","blog_title":"\u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2","height":"190","provider_name":"Hatena Blog","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=%20%5Cdfrac%7B%5Cdfrac%7Bn%28n%2B1%29%7D%7B2%7D%20-%20m%7D%7Bn%7D%20%3D%20%5Cdfrac%7Bx%7D%7By%7D","published":"2018-05-06 21:46:04","version":"1.0","author_url":"https://blog.hatena.ne.jp/d_tutuz/"}