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全部文章 / 未归档（共100篇）

HDU 3829 - Cat VS Dog（最大独立集）

The zoo have N cats and M dogs, today there are P children visiting the zoo, each child has a like-animal and a dislike-animal, if the child's like-an...

2018-08-10

0 399

HDU 2119 - Matrix （二分匹配最小点集覆盖）

Give you a matrix(only contains 0 or 1),every time you can select a row or a column and delete all the '1' in this row or this column . Your task is t...

2018-08-10

0 370

HDU 1281 - 棋盘游戏（二分匹配）

小希和Gardon在玩一个游戏：对一个N*M的棋盘，在格子里放尽量多的一些国际象棋里面的“车”，并且使得他们不能互相攻击，这当然很简单，但是Gardon限制了只有某些格子才可以放，小希还是很轻松的解决了这个问题（见下图）注意不能放车的地方不影响车的互相攻击。所以现在Gardon想让小希来解决一个更...

2018-08-10

0 414

HDU 2056 - Rectangles

Rectangles Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 29464 Accepted Submission(s): ...

2018-08-07

0 473

HDU 2054 - A == B ?

A == B ? Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 125026 Accepted Submission(s): 2...

2018-08-04

0 398

HDU 2051 - Bitset（十进制转二进制）

Bitset Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 28161 Accepted Submission(s): 2077...

2018-08-04

0 472

HDU 2049 - 不容易系列之(4)——考新郎 (错排)

不容易系列之(4)——考新郎 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 46965 Accepted Submission(...

2018-08-04

0 569

HDU 2046 - 骨牌铺方格（递推）

骨牌铺方格 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 63549 Accepted Submission(s): 30738...

2018-08-03

0 516

HDU 2041 - 超级楼梯（递推）

超级楼梯 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 74283 Accepted Submission(s): 37985 ...

2018-08-03

0 463

HDU 2040 - 亲和数（暴力）

亲和数 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 48565 Accepted Submission(s): 29698 ...

2018-08-03

0 497