God Save the i-th Queen
Time Limit: 5000ms
Memory Limit: 65536KB
64-bit integer IO format: %lld Java class name:
Main
Submit
Status
PID: 4299
Did you know that during the ACM...
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其他好文 时间：
2015-04-13 20:54:01
阅读次数：
157
Edward has a set of n integers {a1, a2,...,an}. He randomly picks a nonempty subset {x1, x2,…,xm}
(each nonempty subset has equal probability to be picked), and would like to know the expectation of...
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其他好文 时间：
2015-04-13 01:48:27
阅读次数：
157
在A Few Useful Thingsto Know about Machine Learning中提到，可以将泛化误差（gener-alization error）分解成bias和variance理解。Bias: a learner’s tendency to consistently lear...
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其他好文 时间：
2015-04-12 22:17:18
阅读次数：
132
Accepts: 395
Submissions: 2281
Time Limit: 2000/1000 MS (Java/Others)
Memory Limit: 65536/65536 K (Java/Others)
Problem Description
As we know, Rikka is poor at math. Yuta ...
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其他好文 时间：
2015-04-12 17:49:33
阅读次数：
128
Problem Description
There are N people want to choose the best person. Each person select the best person ai, .John wants to know that who received the most number of votes.
Input
The first line co...
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其他好文 时间：
2015-04-12 12:10:06
阅读次数：
120
Problem C
Leading and Trailing
Time limit: 2 seconds
Apart from the novice programmers, all others know that you can’t exactly represent numbers raised to some high power. ...
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其他好文 时间：
2015-04-12 12:07:31
阅读次数：
172
Problem Description
As we know, Rikka is poor at math. Yuta is worrying about this situation, so he gives Rikka some math tasks to practice. There is one of them:
Yuta have a wood stick of lengt...
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其他好文 时间：
2015-04-12 09:16:26
阅读次数：
138
Rikka with string
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 214 Accepted Submission(s): 109
Problem Description
As we know...
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其他好文 时间：
2015-04-12 09:14:49
阅读次数：
114
1484: Hengheng eat noodles
时间限制: 1 Sec 内存限制: 256 MB
提交: 20 解决: 17
[提交][状态][讨论版]
题目描述
As we all know,Hengheng(big cow),very look forward to meizi and he often declare that he want to find ...
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其他好文 时间：
2015-04-11 22:36:08
阅读次数：
342
When you create a web API, it is often useful to create a help page, so that other developers will know how to call your API. You could create all of ...
