{"author_name":"babcs2035","blog_url":"https://babcs2035.hateblo.jp/","provider_url":"https://hatena.blog","blog_title":"\u304d\u308d\u304f","type":"rich","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","AtCoder 800 \u70b9\u554f\u984c"],"provider_name":"Hatena Blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/babcs2035/","url":"https://babcs2035.hateblo.jp/entry/2019/05/26/153611","published":"2019-05-26 15:36:11","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbabcs2035.hateblo.jp%2Fentry%2F2019%2F05%2F26%2F153611\" title=\"AtCoder Grand Contest 033\uff1aC - Removing Coins - \u304d\u308d\u304f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u554f\u984c \u89e3\u6cd5 \u89e3\u7b54 \u554f\u984c atcoder.jp \u89e3\u6cd5 \u554f\u984c\u6587\u4e2d\u306e\u64cd\u4f5c\u306b\u3088\u3063\u3066\uff0c\u4e0e\u3048\u3089\u308c\u308b\u6728\u306e\u76f4\u5f84\u306f\uff0c\u6728\u306e\u76f4\u5f84\u3068\u306a\u3063\u3066\u3044\u308b 2 \u3064\u306e\u9802\u70b9\u306e\u3046\u3061 1 \u3064\u3092\u9078\u3076\u3053\u3068\u306b\u3088\u3063\u3066 1 \u6e1b\u3089\u3059\u304b\uff0c\u8449\u3067\u306a\u3044\u9802\u70b9\u3092\u9078\u3076\u3053\u3068\u306b\u3088\u3063\u3066 2 \u6e1b\u3089\u3059\u3053\u3068\u304c\u51fa\u6765\u308b\uff0e\u3088\u3063\u3066\uff0c\u3053\u306e\u554f\u984c\u306f\u300c\u6728\u306e\u76f4\u5f84\u3092 -1 \u304b -2 \u3057\u3066\u3044\u304d 0 \u306b\u3057\u305f\u65b9\u306e\u8ca0\u3051\u300d\u3068\u8a00\u3044\u5909\u3048\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\uff0e\u5b9f\u9a13\u3057\u3066\u307f\u308b\u3068\uff0c\u7b54\u3048\u306f\u6728\u306e\u76f4\u5f84\u3092 3 \u3067\u5272\u3063\u305f\u4f59\u308a\u304c 1 \u306e\u3068\u304d Second \u3068\u306a\u308a\uff0c\u305d\u3046\u3067\u306a\u3044\u3068\u304d First \u3068\u306a\u308b\uff0eO(N)\uff0e \u89e3\u7b54 atcoder.jp","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/babcs2035/20190526/20190526153603.png","title":"AtCoder Grand Contest 033\uff1aC - Removing Coins","width":"100%","height":"190"}