【bzoj 1604】: [Usaco2008 Open]Cow Neighborhoods 奶牛的邻居 set+并查集
题目:http://www.lydsy.com/JudgeOnline/problem.php?id=16041604: [Usaco2008 Open]Cow Neighborhoods 奶牛的邻居
Time Limit: 5 Sec Memory Limit: 64 MB
Submit: 783 Solved: 305
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2016-05-17 09:42:20 ·
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