Problem B: Andy's First Dictionary
Time limit: 3 seconds
Andy, 8, has a dream - he wants to produce his very own dictionary. This is not an easy task for him, as the number of wo...
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其他好文 时间：
2014-11-20 23:43:25
阅读次数：
299
expunge擦掉；除去；删去；消除1. The experience was something he had tried toexpungefrom his memory. 他曾努力将那段经历从记忆中抹去。来自柯林斯例句2. The juvenile court mayexpungeor des...
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其他好文 时间：
2014-11-20 10:16:46
阅读次数：
181
1229: Rational Resistance
Time Limit: 1 Sec Memory Limit: 128 MB
Submit: 8 Solved: 4
[Submit][Status][Web
Board]
Description
Mad scientist Mike is building a time machine in his spare t...
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其他好文 时间：
2014-11-19 11:27:08
阅读次数：
305
题目描述：
In an episode of the Dick Van Dyke show, little Richie connects the freckles on his Dad's back to form a picture of the Liberty Bell. Alas, one of the freckles turns out to be a scar, so ...
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其他好文 时间：
2014-11-19 02:00:43
阅读次数：
261
1229: Rational Resistance
Time Limit: 1 Sec Memory Limit: 128 MB
Submit: 8 Solved: 4
[Submit][Status][Web
Board]
Description
Mad scientist Mike is building a time machine in his spare t...
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其他好文 时间：
2014-11-19 01:25:50
阅读次数：
239
Description Harry Potter has some precious. For example, his invisible robe, his wand and his owl. When Hogwarts school is in holiday, Harry Potter h....
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其他好文 时间：
2014-11-17 13:55:47
阅读次数：
174
偶然在微软Research中搜论文时搜到了神牛Jim Gary的paper，看着照片有点眼熟，貌似在买过的哪本书中见过。于是就饶有兴致地看着Jim的生平介绍，结果… “Dr. Gray joinedMicrosoft in 1995 as a Technical Fellow, researcher, and manager of the BayArea Research Center. His ...
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其他好文 时间：
2014-11-16 21:45:39
阅读次数：
302
Sumsets
Time Limit: 2000MS
Memory Limit: 200000K
Total Submissions: 13210
Accepted: 5300
Description
Farmer John commanded his cows to search for different sets of...
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其他好文 时间：
2014-11-16 17:21:01
阅读次数：
146
Problem Description
In the ancient three kingdom period, Zhuge Liang was the most famous and smart military leader. His enemy was Sima Yi, the military leader of Kingdom Wei. Sima Yi always looke...
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其他好文 时间：
2014-11-15 23:16:51
阅读次数：
269
DescriptionFarmer John's cousin, Farmer Ron, who lives in the mountains of Colorado, has recently taught his cows to ski. Unfortunately, his cows are ...
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其他好文 时间：
2014-11-15 21:45:47
阅读次数：
268
