{"categories":["PKU"],"description":"http://poj.org/problem?id=2258 \u6982\u8981 \u30b0\u30e9\u30d5\u304c\u4e0e\u3048\u3089\u308c\u308b\u306e\u3067\u6700\u3082\u9577\u3044\u30d1\u30b9\u306e\u9577\u3055\u3092\u7b54\u3048\u308b\u3002 \u30bd\u30fc\u30b9 #include<cstdio> #include<vector> #include<cstring> using namespace std; #define REP(i,a,b) for(i=a; i<b; ++i) #define rep(i,n) REP(i,0,n) int maxdepth; bool used[25][25]; void dfs(int depth,int p,vector<vector<int> > &g) { maxdepth = m\u2026","width":"100%","published":"2010-10-31 00:01:03","image_url":null,"title":" 2258 The Settlers of Catan","author_name":"h_chiro","author_url":"https://blog.hatena.ne.jp/h_chiro/","blog_title":"\u96d1\u8a18","version":"1.0","type":"rich","url":"https://h-chiro.hatenablog.com/entry/20101031/1288537263","blog_url":"https://h-chiro.hatenablog.com/","height":"190","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fh-chiro.hatenablog.com%2Fentry%2F20101031%2F1288537263\" title=\" 2258 The Settlers of Catan - \u96d1\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog"}