package my.bag;import java.io.File;import java.io.FileInputStream;import java.math.BigInteger;import java.security.MessageDigest;import java.util.Hash...
分类：
移动开发 时间：
2014-07-07 15:51:11
阅读次数：
265
I Can Guess the Data Structure!Time limit: 1.000 secondsThere is a bag-like data structure, supporting two operations:1 xThrow an element x into the b...
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其他好文 时间：
2014-07-07 13:26:22
阅读次数：
296
One of the factors that make these bags so well
known that it is true that they are very stylish, these bags come in different
designs. A wide range o...
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其他好文 时间：
2014-06-29 13:50:06
阅读次数：
302
Upon selecting a bag as a gift, it is necessary to take into account the contents of the bag. You can choose from a variety of materials such as silk,...
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其他好文 时间：
2014-06-28 11:40:33
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213
Manufacturers of quality friendly nature of the project the bag high enough premium in style and comfort with the best features and style. Quality Con...
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其他好文 时间：
2014-06-25 20:46:29
阅读次数：
210
dp[x][y]:现在有x个白老鼠，y个黑老鼠，公主赢的概率。
那么：
如果公主直接拿到白老鼠，概率为x/(x+y),公主赢。
如果公主拿到黑老鼠，概率为y/(x+y),那么公主如果想赢，龙必须拿到黑老鼠，概率为(y-1)/(x+y-1);
那么逃跑的老鼠为黑老鼠的概率为(y-2)/(x+y-2),为白老鼠的概率为(x)/(x+y-2);
那么dp[x][y]=x/(x+y)+y/(x+...
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其他好文 时间：
2014-06-24 21:22:47
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169
Since we only have one bag to pay for it is something that you will not miss.Its always wanted to fight a bag of coffee. See the code inside - dark al...
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其他好文 时间：
2014-06-17 15:27:14
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204
They can usually be purchased in three sizes: ￡
5, ￡ 1 and a half pound bags. I even saw them to buy on eBay. Many companies are
cutting Tekpak bag of...
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其他好文 时间：
2014-06-16 09:23:39
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443
The following tips are designed to help you use the microwave bags, and usually on the back of each bag. Most of sterilization bags in the market, the...
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其他好文 时间：
2014-06-15 20:50:27
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271
一、映射Set（集）：未排序，无重复。 实例代码：
参数说明：name:指定属性名。table:指定与属性名对应的表名。lazy:是否延迟加载。:指定IMAGES的外键。:指定和images集合中元素对应的字段为FILENAME。二、映射Bag（包）：未排序，允许重复。
Hibern...
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系统相关 时间：
2014-06-10 00:42:22
阅读次数：
336
