Problem Description
Recently, Shua Shua had a big quarrel with his GF. He is so upset that he decides to take a trip to some other city to avoid meeting her. He will travel only by air and he can g...
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其他好文 时间：
2014-08-11 17:48:42
阅读次数：
353
Bob is a strategy game programming specialist. In his new city building game the gaming environment is as follows: a city is built up by areas, in whi...
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其他好文 时间：
2014-08-08 23:51:16
阅读次数：
315
Description
Background
Jim is a brave explorer. One day, he set out for his next destination, a mysterious hill. When he arrived at the foot of the hill, he was told that there were a bunch of mons...
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其他好文 时间：
2014-08-08 12:52:35
阅读次数：
314
1 pattern 模式，方式n eg. A change in the pattern of his breathing became apparent.他的呼吸方式明显起了变化。 图案 eg. A golden robe embroidered with red an purple thread...
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其他好文 时间：
2014-08-08 08:26:57
阅读次数：
273
Ekka Dokka
Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu
Submit
Status
Description
Ekka and his friend Dokka decided to buy a cake. They both love cakes and that's ...
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其他好文 时间：
2014-08-07 09:52:29
阅读次数：
249
Problem Description
ACboy was kidnapped!!
he miss his mother very much and is very scare now.You can't image how dark the room he was put into is, so poor :(.
As a smart ACMer, you want to get A...
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其他好文 时间：
2014-08-07 09:51:09
阅读次数：
262
Problem Description
bobo has a sequence a1,a2,…,an. He is allowed to swap two adjacent numbers for no more than k times.
Find the minimum number of inversions after his swaps.
Note: The numbe...
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其他好文 时间：
2014-08-06 14:51:38
阅读次数：
177
I think it is natural for an algorithm rookie that when facing a challenging problem, a rookie may fall into her\his algorithm dictionary - she focuse...
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其他好文 时间：
2014-08-06 14:36:21
阅读次数：
232
Jogging TrailsTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 2122Accepted: 849DescriptionGord is training for a marathon. Behind his house i...
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其他好文 时间：
2014-08-06 14:31:41
阅读次数：
364
Problem DescriptionEddy begins to like painting pictures recently ,he is sure of himself to become a painter.Every day Eddy draws pictures in his smal...
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其他好文 时间：
2014-08-06 10:22:31
阅读次数：
205
