Exponentiation
Time Limit: 500MS
Memory Limit: 10000K
Total Submissions: 133146
Accepted: 32525
Description
Problems involving the computation of exact values of very...
分类:
其他好文 时间:
2014-07-08 20:36:13
阅读次数:
187
Coder
Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 2778 Accepted Submission(s): 1104
Problem Description
In mathematics a...
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其他好文 时间:
2014-07-08 19:47:57
阅读次数:
231
Minimum Inversion Number
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 9864 Accepted Submission(s): 6069
Problem Description
T...
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其他好文 时间:
2014-07-08 19:15:43
阅读次数:
232
Crashing Robots
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 7505
Accepted: 3279
Description
In a modernized warehouse, robots are used to fetch the g...
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其他好文 时间:
2014-07-08 18:25:45
阅读次数:
173
I Hate It
Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 35417 Accepted Submission(s): 13958
Problem Description
很多学校流行一种比较的习惯。...
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其他好文 时间:
2014-07-08 18:10:38
阅读次数:
221
A Knight's Journey
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 29226
Accepted: 10023
Description
Background
The knight is getting bored of seeing t...
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其他好文 时间:
2014-07-08 16:50:24
阅读次数:
266
Parencodings
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 19283
Accepted: 11629
Description
Let S = s1 s2...s2n be a well-formed string of parenthes...
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其他好文 时间:
2014-07-08 16:02:26
阅读次数:
207
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
Ultra-QuickSort
Time Limit: 7000MS
Memory Limit: 65536K
Total Submissions: 39397
Accepted: 14204
Description
In this problem, you have to analyze a particular sorti...
分类:
其他好文 时间:
2014-07-08 13:03:33
阅读次数:
218
mysql> update test set create_time=concat('2013-10-01 ', floor(10+rand()*10),':',floor(10+rand()*49),':',floor(10+rand()*49)) where create_time='0000-00-00 00:00:00';
Query OK, 1 row affected
Rows ma...
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数据库 时间:
2014-07-08 13:01:03
阅读次数:
227