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poj 2892 Tunnel Warfare(树状数组+二分)
Tunnel WarfareTime Limit: 1000MS Memory Limit: 131072KTotal Submissions: 7707 Accepted: 3181DescriptionDuring the War of Resistance Against Japan, tunnel warfar原创 2016-07-02 21:48:04 · 433 阅读 · 0 评论 -
hdu 1669 Jamie's Contact Groups（二分+二分图最大多重匹配）
Jamie's Contact GroupsTime Limit: 15000/7000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 551 Accepted Submission(s): 189Problem DescriptionJami原创 2016-07-28 10:18:28 · 1181 阅读 · 0 评论 -
hdu 5021 Revenge of kNN II（树状数组，离散化，二分）
Revenge of kNN IITime Limit: 8000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 292 Accepted Submission(s): 91Problem DescriptionIn pattern原创 2016-07-07 14:30:55 · 344 阅读 · 0 评论 -
hdu 2236 无题II（二分法，枚举，二分图最大匹配）
无题IITime Limit: 2000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1515 Accepted Submission(s): 688Problem Description这是一个简单的游戏，在一个n*n的矩阵中，找原创 2016-07-28 11:35:10 · 769 阅读 · 0 评论 -
hdu 5178 pairs（二分，思路）
pairsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2038 Accepted Submission(s): 733Problem DescriptionJohn has n points o原创 2016-07-19 20:36:30 · 1230 阅读 · 0 评论 -
hdu 5884 Sort(二分+哈夫曼树（队列）)
SortTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1812 Accepted Submission(s): 455Problem DescriptionRecently, Bob has just原创 2016-10-08 21:49:13 · 528 阅读 · 0 评论