
并查集
Timeclimber
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hdu 1232 畅通工程 (并查集)
畅通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 56755 Accepted Submission(s): 30321Problem Description某省调查城镇交通状况,得到现有城镇道路统计表,原创 2017-08-12 10:40:49 · 475 阅读 · 0 评论 -
poj 2985 The k-th Largest Group (Treap+并查集)
The k-th Largest GroupTime Limit: 2000MS Memory Limit: 131072KTotal Submissions: 9120 Accepted: 2979DescriptionNewman likes playing with cats. He possesses lo原创 2017-08-12 16:52:43 · 466 阅读 · 0 评论 -
hdu 4424 Conquer a New Region(并查集+贪心)
Conquer a New RegionTime Limit: 8000/4000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2363 Accepted Submission(s): 848Problem DescriptionThe wh原创 2017-11-07 18:19:41 · 329 阅读 · 0 评论