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HDU 1198 Farm Irrigation(并查集)
Farm IrrigationTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3968 Accepted Submission(s): 1733Problem DescriptionBenny has原创 2013-07-17 19:18:41 · 556 阅读 · 0 评论 -
hdu 1213 How Many Tables(并查集,简单题)
How Many TablesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9066 Accepted Submission(s): 4429Problem DescriptionToday is I原创 2013-07-18 08:15:04 · 757 阅读 · 0 评论 -
hdu 1232 畅通工程(简单的并查集,水题)
畅通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 22044 Accepted Submission(s): 11472Problem Description某省调查城镇交通状况,得到现有城镇道路原创 2013-07-18 09:13:09 · 526 阅读 · 0 评论 -
hdu 1271 小希的迷宫(树的性质,并查集)
小希的迷宫Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18793 Accepted Submission(s): 5718Problem Description上次Gardon的迷宫城堡小希玩了很久原创 2013-07-18 11:01:34 · 732 阅读 · 0 评论 -
hdu 1102 kruskal Constructing Roads
Constructing RoadsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10628 Accepted Submission(s): 3952Problem DescriptionThere原创 2013-07-19 17:22:38 · 549 阅读 · 0 评论 -
hdu 1863 畅通工程 (最小生成树kruskal 算法)
畅通工程Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12275 Accepted Submission(s): 5011Problem Description省政府“畅通工程”的目标是使全省任何两个原创 2013-07-20 10:11:45 · 698 阅读 · 0 评论 -
hud 1233 还是畅通工程( kruskal和prim两种方法)
还是畅通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19414 Accepted Submission(s): 8623Problem Description某省调查乡村交通状况,得到的统计表中原创 2013-07-19 19:52:36 · 564 阅读 · 0 评论