{"provider_url":"https://hatena.blog","width":"100%","provider_name":"Hatena Blog","published":"2016-03-15 15:21:29","categories":["CodeForces"],"type":"rich","version":"1.0","url":"https://mayokoex.hatenablog.com/entry/2016/03/15/152129","author_url":"https://blog.hatena.ne.jp/mayokoex/","image_url":null,"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmayokoex.hatenablog.com%2Fentry%2F2016%2F03%2F15%2F152129\" title=\"Codeforces Round #225 (Div. 2) C. Milking cows - 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>","author_name":"mayokoex","blog_title":"mayoko\u2019s diary","blog_url":"https://mayokoex.hatenablog.com/","description":"\u89e3\u3044\u3066\u308b\u6642\u306f\u306a\u3093\u3068\u306a\u304f\u63d0\u51fa\u3057\u305f\u3089\u6b63\u89e3\u3060\u3063\u305f, \u3068\u3044\u3046\u611f\u3058\u3067\u3057\u305f\u3002 \u554f\u984c codeforces.com \u89e3\u6cd5 \u53f3\u306b\u5411\u3044\u3066\u308b\u3084\u3064\u3092\u5de6\u304b\u3089\u9806\u756a\u306b\u53d6\u3063\u3066\u3044\u304d, \u305d\u306e\u5f8c\u306b\u5de6\u306b\u5411\u3044\u3066\u308b\u3084\u3064\u3092\u53f3\u304b\u3089\u9806\u756a\u306b\u53d6\u3063\u3066\u3044\u304f, \u3068\u3044\u3046\u306e\u304c\u6700\u9069\u306a milking \u306e\u4e00\u3064\u3067\u3059(\u5de6\u306b\u5411\u3044\u3066\u308b\u3084\u3064\u3092\u53f3\u304b\u3089\u9806\u756a\u306b\u53d6\u3063\u3066, \u305d\u306e\u5f8c\u53f3\u306b\u5411\u3044\u3066\u308b\u3084\u3064\u3092\u5de6\u304b\u3089\u9806\u756a\u306b\u2026\u3067\u3082\u826f\u3044)\u3002\u306a\u3093\u3067\u3053\u308c\u304c\u6700\u9069\u304b\u306f\u89e3\u3044\u3066\u308b\u6642\u306f\u306f\u3063\u304d\u308a\u8a3c\u660e\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067, \u89e3\u8aac\u3092\u898b\u307e\u3057\u305f\u3002i a[i] = 0, a[j] = 0 \u306e\u3068\u304d\u2026 \u660e\u3089\u304b\u306b j -> i \u3068\u53d6\u308b\u306e\u304c\u6700\u9069 a[i] = 0, a[j] = 1 \u306e\u3068\u304d\u2026 i, j \u306e\u3069\u3061\u3089\u3092\u5148\u306b\u3068\u3063\u3066\u3082\u540c\u3058 a\u2026","title":"Codeforces Round #225 (Div. 2) C. Milking cows"}