Description
Problem A
Expect the Expected
Input: Standard Input
Output: Standard Output
Some mathematicalbackground. This problem asks you to compute the expected value of arandom variable...
分类：
其他好文 时间：
2014-08-29 16:03:58
阅读次数：
218
compassion n. 同情，怜悯I felt no compassion towards her.我对她没有同情。betrayal n. 背叛，辜负And I know that my betrayal hurt you, different from how it is with you a...
分类：
其他好文 时间：
2014-08-29 15:52:18
阅读次数：
191
题目：
Given a linked list, swap every two adjacent nodes and return its head.
For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.
Your algorithm should use only cons...
分类：
其他好文 时间：
2014-08-29 13:13:37
阅读次数：
169
Step 1: Step 2: Step 3: Step 4: You must use the wizard to create the file share. Step 5: to make sure everything works in your test environment, add ...
Given a linked list, return the node where the cycle begins. If there is no cycle, returnnull.Follow up:Can you solve it without using extra space?题目意...
分类：
其他好文 时间：
2014-08-29 12:44:37
阅读次数：
256
已经解决：错误原因在于始终没用又用已经编译安装过的irstlm而是一直用那个原文件夹造成的，而这里Manual似乎也写错了，manual里有很强的误导性：但是仔细看，manual里还写到：However, if you want to use IRSTLM to read the language ...
分类：
其他好文 时间：
2014-08-29 12:28:37
阅读次数：
462
Using Sahi -Before you start - PrerequisitesJava 1.5 or above is needed for running Sahi.Download SahiDownload Sahi V3 (2009-11-30) from SourceForgeIn...
分类：
其他好文 时间：
2014-08-29 10:56:37
阅读次数：
325
Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You have the fol...
分类：
其他好文 时间：
2014-08-29 10:45:37
阅读次数：
199
摘自：http://www.xunway.com/info/post/499.asp昨天小编的一个客户在在利用phpmyadmin导入大sql文件的时候，总是提示错误，反应给小编，小编也是第一次遇到这样的问题，咨询了一些同行，总结如下供大家参考下 phpmyadmin导入数据库时提示： You pr...
分类：
数据库 时间：
2014-08-29 10:41:37
阅读次数：
217
Description
You and your friend are playing a 2 player game. The game is played in a graph of
V vertices. The vertices are numbered from 0 to
V-1. The graph has some directed edges. But the gr...
分类：
其他好文 时间：
2014-08-29 01:26:06
阅读次数：
305
