关于这个错误：Subversion detected an unsupported working copy version while checking the status of 'XXXX'. Most likely you upgraded another Subversion client...
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其他好文 时间：
2014-07-09 19:13:25
阅读次数：
345
Who Gets the Most Candies?
Time Limit: 5000MS
Memory Limit: 131072K
Total Submissions: 9416
Accepted: 2868
Case Time Limit: 2000MS
Description
N children are s...
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其他好文 时间：
2014-07-09 12:46:35
阅读次数：
234
Who's in the Middle
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 31015
Accepted: 17991
Description
FJ is surveying his herd to find the most average c...
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其他好文 时间：
2014-07-08 19:43:07
阅读次数：
164
Description
During winter, the most hungry and severe time, Holedox sleeps in its lair. When spring comes, Holedox wakes up, moves to the exit of its lair, comes out, and begins its new life.
Hol...
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其他好文 时间：
2014-07-08 17:28:54
阅读次数：
256
字典树
看题库上说这是字典树，不过被我水过去了。
题意是说用对应的字典，翻译出火星文。
each line will contain at most 3000 characters.
看到这句话我就安心了。Time Limit: 10000/5000 MS (Java/Others)
果断用map 来水了。还真AC了。3296MS 。本来是想巩固一下字典树的，不过……。
...
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其他好文 时间：
2014-07-08 14:42:44
阅读次数：
173
Given n non-negative integers a1, a2,
..., an, where each represents a point at coordinate (i, ai). n vertical
lines are drawn such that the two endpoints of line i is at (i, ai) and (i,
0). Fin...
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其他好文 时间：
2014-07-08 14:21:56
阅读次数：
190
Who's in the Middle
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 31149
Accepted: 18073
Description
FJ is surveying his herd to find the most average cow...
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其他好文 时间：
2014-07-08 13:30:10
阅读次数：
144
Given a non-negative number represented as an array of digits, plus one to the number.The digits are stored such that the most significant digit is at...
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其他好文 时间：
2014-07-06 16:11:35
阅读次数：
170
There are a bunch of different methods you can use to back up your MongoDB data, but if you want to avoid downtime and/or potential
performance degradation, the most common advice seems to be that y...
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数据库 时间：
2014-07-06 09:26:04
阅读次数：
437
For the exercises in this chapter we need a list of English words. There are lots of word lists available on the Web, but the most suitable for our pu...
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其他好文 时间：
2014-07-05 22:45:55
阅读次数：
545
