{"author_url":"https://blog.hatena.ne.jp/mayokoex/","title":"Codeforces Round #200 (Div. 1) A. Rational Resistance","version":"1.0","image_url":null,"description":"Codeforces Round #200 (Div. 1) \u306e\u7df4\u7fd2\u4f1a\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002ABC \u89e3\u3051\u3066\u305d\u3053\u305d\u3053\u3067\u3059(Div. 1 \u30673 \u554f\u89e3\u3051\u305f\u3053\u3068\u306a\u3093\u3066\u591a\u5206 1 \u5ea6\u3082\u306a\u3044)\u3002 \u554f\u984c Codeforces \u89e3\u6cd5 a/b \u304c 1 \u4ee5\u4e0a\u306a\u3089 1 + 1 + ... + 1 + (1 \u672a\u6e80\u306e\u5206\u6570) \u3068\u3044\u3046\u5f62\u306b\u3057\u307e\u3059\u3002 a/b \u304c 1 \u672a\u6e80\u306a\u3089\u305d\u306e\u9006\u6570\u3067\u3042\u308b b/a \u3092\u4f5c\u308c\u308c\u3070\u305d\u308c\u3092\u4e26\u5217\u306b\u3064\u306a\u3052\u308c\u3070\u826f\u3044\u306e\u3067 b/a \u3092\u4f5c\u308b\u3053\u3068\u3092\u76ee\u6307\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3093\u306a\u611f\u3058\u3067 a/b = 1 \u306b\u306a\u308b\u3053\u3068\u304c\u3042\u3063\u305f\u3089\u305d\u308c\u306f\u62b5\u6297 1 \u3064\u3067\u8868\u73fe\u3067\u304d\u308b\u306e\u3067\u7d42\u308f\u308a\u3067\u3059\u3002\u307e\u3068\u3081\u3066\u307f\u308b\u3068, \u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u306e\u4e92\u9664\u6cd5\u3092\u3084\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u2026","height":"190","provider_name":"Hatena Blog","type":"rich","blog_title":"mayoko\u2019s diary","blog_url":"https://mayokoex.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmayokoex.hatenablog.com%2Fentry%2F2015%2F08%2F13%2F094043\" title=\"Codeforces Round #200 (Div. 1) A. Rational Resistance - 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>","published":"2015-08-13 09:40:43","url":"https://mayokoex.hatenablog.com/entry/2015/08/13/094043","provider_url":"https://hatena.blog","author_name":"mayokoex","categories":["CodeForces"],"width":"100%"}