{"author_url":"https://blog.hatena.ne.jp/mayokoex/","provider_url":"https://hatena.blog","blog_title":"mayoko\u2019s diary","description":"Codeforces Round #204 (Div. 1) \u306e\u7df4\u7fd2\u4f1a\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002\u4eca\u56de\u306f B \u554f\u984c codeforces.com \u89e3\u6cd5 \u307e\u305a, \u5404\u5b9f\u6570\u306e\u6574\u6570\u90e8\u5206\u306f\u95a2\u4fc2\u306a\u3044\u306e\u3067\u305d\u304e\u843d\u3068\u3057\u307e\u3057\u3087\u3046\u3002\u3059\u308b\u3068, \u57fa\u672c\u7684\u306b\u306f ai \u306e\u5e8a\u95a2\u6570\u3092\u53d6\u308b\u3053\u3068\u306f ai \u306b\u5bfe\u5fdc\u3059\u308b\u6574\u6570\u3068\u3057\u3066 0 \u3092\u53d6\u308b\u3053\u3068\u306b, ai \u306e\u5929\u4e95\u95a2\u6570\u3092\u53d6\u308b\u3053\u3068\u306f ai \u306b\u5bfe\u5fdc\u3059\u308b\u6574\u6570\u3068\u3057\u3066 1 \u3092\u53d6\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u4f8b\u5916\u304c\u3042\u3063\u3066, ai \u304c 0 \u306e\u5834\u5408\u306f, \u5e8a\u95a2\u6570\u3092\u53d6\u308d\u3046\u304c\u5929\u4e95\u95a2\u6570\u3092\u53d6\u308d\u3046\u304c ai \u306b\u5bfe\u5fdc\u3059\u308b\u6574\u6570\u306f 0 \u3092\u53d6\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3088\u3063\u3066, \u5404 ai \u306b\u5bfe\u5fdc\u3059\u308b\u6574\u6570\u3068\u3057\u3066 1 \u3092\u53d6\u308b\u304b 0 \u3092\u53d6\u308b\u304b\u306e\u81ea\u7531\u5ea6\u304c ai =\u2026","width":"100%","published":"2015-11-03 10:49:57","author_name":"mayokoex","type":"rich","categories":["CodeForces"],"provider_name":"Hatena Blog","url":"https://mayokoex.hatenablog.com/entry/2015/11/03/104957","title":"Codeforces Round #204 (Div. 1) A. Jeff and Rounding","version":"1.0","height":"190","image_url":null,"blog_url":"https://mayokoex.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmayokoex.hatenablog.com%2Fentry%2F2015%2F11%2F03%2F104957\" title=\"Codeforces Round #204 (Div. 1) A. Jeff and Rounding - mayoko\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}