{"image_url":null,"width":"100%","blog_url":"https://tutuz.hateblo.jp/","blog_title":"\u6570\u5b66/\u7af6\u30d7\u30ed\u30e1\u30e2","version":"1.0","author_name":"d_tutuz","provider_url":"https://hatena.blog","url":"https://tutuz.hateblo.jp/entry/2019/01/05/113408","description":"\u554f\u984c https://atcoder.jp/contests/tdpc/tasks/tdpc_iwi \u5236\u7d04 \u8003\u3048\u65b9 \u5236\u7d04\u7684\u306b \u3067\u9593\u306b\u5408\u3046\u3002\u6587\u5b57\u5217\u306e\u554f\u984c\u306f \u6587\u5b57\u5217\u306e\u554f\u984c\u306f\u4f55\u3068\u306a\u304frec(0,n)\u3068\u3044\u3046\u518d\u5e30\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u305f\u3089\u7b54\u3048\u304c\u6c42\u307e\u308b\u3088\u3046\u306a\u30a4\u30e1\u30fc\u30b8\u304c\u3042\u308a\u307e\u3059\u3002 \u3068\u3044\u3046\u8003\u3048\u65b9\u3082\u3042\u308b\u3088\u3046\u3002 \u3055\u3066\u533a\u9593 [l, r) \u306e\u6587\u5b57\u5217\u306b\u3064\u3044\u3066\u6700\u5927\u306e iwi \u306e\u6570\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u3044\u304f\u3002\u8003\u3048\u65b9\u3068\u3057\u3066\u306f\u3042\u308b\u533a\u9593\u3092\u8003\u3048\u3066\u6d88\u305b\u308b\u533a\u9593\u306e\u5834\u5408\u306f\u6d88\u3057\u3066\u3044\u304f\u3002\u3068\u3044\u3046\u65b9\u91dd\u3068\u306a\u308b\u3002 \u306b\u3064\u3044\u3066\u306f\u81ea\u660e\u3060\u3068\u601d\u3046\u3002 \u3042\u308b\u533a\u9593 \u306e\u6587\u5b57\u5217\u304c\u5168\u3066\u6d88\u3048\u308b\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u3067\u3042\u308b\u3002 \u6587\u5b57\u5217\u306e\u9577\u3055\u304c \u306e\u500d\u6570 \u4e21\u7aef\u304c i \u3067\u3042\u308b \u4e21\u7aef\u306e i \u3068\u4e2d\u2026","published":"2019-01-05 11:34:08","title":"Typical DP Contest\uff1aI - \u30a4\u30a6\u30a3","categories":[],"height":"190","author_url":"https://blog.hatena.ne.jp/d_tutuz/","provider_name":"Hatena Blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftutuz.hateblo.jp%2Fentry%2F2019%2F01%2F05%2F113408\" title=\"Typical DP Contest\uff1aI - \u30a4\u30a6\u30a3 - \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>"}