{"author_url":"https://blog.hatena.ne.jp/parukii/","version":"1.0","image_url":null,"published":"2017-02-09 15:04:10","height":"190","description":"\u3068\u308a\u3042\u3048\u305a1\u3092\u6839\u3068\u3059\u308b\u6839\u4ed8\u304d\u6728\u3068\u3057\u3066\u8003\u3048\u308b\u3002 f[i][j][k] := \u9802\u70b9i\u306b\u3064\u3044\u3066\u3001\u9802\u70b9i\u306e\u5b50\u5b6b\u306e\u3046\u3061\u3001i\u304b\u3089\u305d\u306e\u5b50\u5b6b\u307e\u3067\u306e\u30d1\u30b9\u306e\u8ddd\u96e2\u306ej\u30d3\u30c3\u30c8\u76ee\u304ck\u3067\u3042\u308b\u3088\u3046\u306a\u5b50\u5b6b\u306e\u6570 \u3068\u3059\u308b\u3002\u3053\u308c\u3092\u30e1\u30e2\u5316\u518d\u5e30\u3067\u89e3\u304f\u3002 \u3042\u308b\u9802\u70b9u\u306b\u3064\u3044\u3066 u\u304c\u6700\u3082\u6839\u306b\u8fd1\u3044\u9802\u70b9\u3067\u3042\u308b\u3088\u3046\u306a\u30d1\u30b9\u306f\u3001u\u3068\u5b50\u5b6b\u3068\u306e\u95a2\u4fc2\u304b\u30893\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308b\u3002 \u3064\u307e\u308av\u3068w\u3092u\u306e\u5b50\u5b6b\u3068\u3057\u3066(u,v,w\u306f\u3059\u3079\u3066\u7570\u306a\u308b) (1) v <=> u<=> w (2) u <=> v (3) u \u3053\u308c\u3089\u3092 f[u][j][k]\u3092\u8a08\u7b97\u3057\u306a\u304c\u3089\u3001u\u304c\u6700\u3082\u6839\u306b\u8fd1\u3044\u9802\u70b9\u3067\u3042\u308b\u3088\u3046\u306a\u30d1\u30b9\u306e\u8ddd\u96e2\u306e\u548cg[u]\u3092\u6c42\u3081\u308b\u3002\u03a3(g[u])\u304c\u89e3","author_name":"parukii","url":"https://par.hateblo.jp/entry/2017/02/09/150410","blog_title":"paruki\u306e\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpar.hateblo.jp%2Fentry%2F2017%2F02%2F09%2F150410\" title=\"Codeforces #396 Div. 2 E:  Mahmoud and a xor trip - paruki\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Codeforces #396 Div. 2 E:  Mahmoud and a xor trip","categories":[],"width":"100%","provider_name":"Hatena Blog","type":"rich","blog_url":"https://par.hateblo.jp/"}