摘要:#include#includeusing namespace std;const int maxn = 100005;int n;int avai[maxn], need[maxn];bool dfs(int cur, int u, int f, bool lap){ if(cur == u...
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posted @ 2015-09-08 18:40
在这个优胜劣汰的游戏中,努力生存下去。
posted @ 2015-09-08 18:40
posted @ 2015-09-02 00:06