uva539 - The Settlers of Catan
摘要:
#include #include bool f[26][26], visit[26][26];
int n, m;
int dfs(int u)
{ int ans = 0, t; for(int i = 0; i < n; i++) if(f[u][i]&&!visit[u][i]) { visit[u][i] = visit[i][u] = 1; t = dfs(i)+1; ans = ans < t?t:ans; visit[u][i] = visit[i][u] = 0; } ... 阅读全文
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