链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=203
Description：
We all remember that in the movie Swordfish, Gabriel broke into the World Bank Investors Group in West Los Angeles, to...
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其他好文 时间：
2014-05-10 09:11:52
阅读次数：
343
这道题采用动态规划，可是我一开始没有想到。后来参考了discuss中前辈的代码和思路，才想通的。
方法二是因为每一步只和上一步的内容相关，所以可以只用O（n）的空间复杂度。下面是AC代码： 1 /** 2 * Solution DP 3 * we keep
a m*n matri...
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其他好文 时间：
2014-05-10 08:43:12
阅读次数：
319
Everyone knows thejordan 11 concord 2014release
here we are at new popular and anticipated approaching Jordan 11 low top usually
set to Saturday at 8:...
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其他好文 时间：
2014-05-07 18:46:26
阅读次数：
318
Relative Relatives
Time Limit: 1000MS
Memory Limit: 30000K
Total Submissions: 3430
Accepted: 1504
Description
Today is Ted's 100th birthday. A few weeks ago, you we...
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其他好文 时间：
2014-05-07 13:29:23
阅读次数：
382
Description
Given a map of islands and bridges that connect these islands, a Hamilton path, as we all know, is a path along the bridges such that it visits each island exactly once. On our map, there...
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其他好文 时间：
2014-05-07 13:04:35
阅读次数：
402
A dimensional database is a relational database that uses a dimensional data model to organize data. This model uses fact tables and dimension tables in a star or snowflake schema. So in general we ca...
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其他好文 时间：
2014-05-07 06:29:37
阅读次数：
384
There are a lot of controversy about the definition of probability, so we just start with the uncontroversial parts. In general we can say that the probability is a value between 0 and 1 that
is int...
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其他好文 时间：
2014-05-07 03:12:35
阅读次数：
224
参考『http://stat-design.blogspot.sg/search?updated-min=2011-01-01T00:00:00-06:00&updated-max=2012-01-01T00:00:00-06:00&max-results=4』
We know that the Mean gives us the central tendency of the data, ...
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其他好文 时间：
2014-05-06 23:10:08
阅读次数：
450
For a given positive integer n, please find the smallest positive integer x that we can find an integer y such that y^2 = n +x^2.
Input
The first line is an integer T, which is the the...
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其他好文 时间：
2014-05-06 19:21:10
阅读次数：
290
