{"description":"\u30b3\u30f3\u30c6\u30b9\u30c8\u30da\u30fc\u30b8 AtCoder Regular Contest 005 - AtCoder \u89e3\u6cd5 \u2714A - \u5927\u597d\u304d\u9ad8\u6a4b\u541b C++ \u306a\u3089\u3070 operator>> \u3067\u53d7\u3051\u53d6\u3063\u3066\u6bd4\u8f03\u3067\u3059\u3002\u30d4\u30ea\u30aa\u30c9\u3082\u3064\u3044\u3066\u304d\u307e\u3059\u304b\u3089\u3001\"Takanashikun.\" \u306a\u3069\u3068\u3082\u6bd4\u8f03\u3057\u307e\u3057\u3087\u3046\u3002 \u2714B - P-CAS\u30ab\u30fc\u30c9\u3068\u9ad8\u6a4b\u541b \u93e1\u306e\u304a\u90e8\u5c4b\u3060\u3068\u601d\u3063\u3066\u4e0a\u4e0b\u5de6\u53f3\u306b\u5ef6\u9577\u3067\u3059\u3002 \u2714C - \u5668\u7269\u640d\u58ca\uff01\u9ad8\u6a4b\u541b 0-1 BFS \u3092\u3057\u3066\u3001\u8ddd\u96e2\u304c 2 \u4ee5\u4e0b\u306a\u3089\u826f\u3044\u3067\u3059\u3002 \u2716D - \u9023\u5c04\u738b\u9ad8\u6a4b\u541b N \u3092 K \u9805\u306e\u548c\u3067\u8868\u3059\u3068\u304d\u306e\u3001\u6570\u5b57\u90e8\u5206\u306e\u9577\u3055\u306e\u6700\u5c0f\u5024\u3092\u30e1\u30e2\u5316\u518d\u5e30\u3067 DP \u3067\u3059\u3002 \u4e00\u756a\u4e0b\u306e\u6841\u306e\u548c\u304c\u3044\u304f\u3064\u306b\u306a\u308b\u306e\u304b\u306e\u53ef\u80fd\u6027\u3092\u8003\u3048\u307e\u3057\u3087\u3046\u3002\u7e70\u308a\u2026","author_url":"https://blog.hatena.ne.jp/ngtkana/","type":"rich","blog_url":"https://blog.ngtkana.com/","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/ngtkana/20200119/20200119175448.png","width":"100%","height":"190","published":"2020-01-19 17:56:20","blog_title":"\u30d6\u30ed\u30b0\u540d","author_name":"ngtkana","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.ngtkana.com%2Fentry%2F2020%2F01%2F19%2F175620\" title=\"ARC 005 (virtual) \u89e3\u6cd5 - \u30d6\u30ed\u30b0\u540d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"ARC 005 (virtual) \u89e3\u6cd5","provider_url":"https://hatena.blog","categories":[],"provider_name":"Hatena Blog","url":"https://blog.ngtkana.com/entry/2020/01/19/175620"}