There are n SMTP servers connected by network cables. Each of the m cables connects two computers and has a certain latency measured in milliseconds required to send
an email message. What is the sh...
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其他好文 时间：
2014-08-11 21:25:02
阅读次数：
384
Problem Description
This is a simple game.The goal of the game is to roll two balls to two holes each.
'B' -- ball
'H' -- hole
'.' -- land
'*' -- wall
Remember when a ball rolls into a hole, the...
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其他好文 时间：
2014-08-11 21:22:12
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308
你以为那是你的极限，也许只是别人的起点[问题描述]A linked list is given such that each node contains an additional random pointer which could point to any node in the list or...
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其他好文 时间：
2014-08-11 21:15:12
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182
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time
complexity should be O(log (m+n)).
public class Solution {
...
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其他好文 时间：
2014-08-11 15:14:12
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188
~~~~
题目意思问将序列 x 转化成序列 y 需要多少步操作。
题目链接：http://poj.org/problem?id=3356
~~~~
我的想法先求的两条序列的最长公共子序列。余下不相同或者是缺少的部分做相应的处理就好。
最长公共子序列都会吧，于是····
#include
#include
#include
#include
#define N 1000+10
using...
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其他好文 时间：
2014-08-11 12:02:32
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238
Treblecross is a two player game where the goal is to get threeXin a row on a one-dimensional board. At the start of the game all cells in the board a...
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其他好文 时间：
2014-08-10 23:50:01
阅读次数：
451
Problem Description
A hat’s word is a word in the dictionary that is the concatenation of exactly two other words in the dictionary.
You are to find all the hat’s words in a dictionary....
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其他好文 时间：
2014-08-10 18:40:10
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232
Problem E: ExpressionsArithmetic expressions are usually written with the operators in between the two operands (which is called infix notation). For ...
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其他好文 时间：
2014-08-10 18:22:40
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362
Understanding node.jsPosted on 29/4/10 byFelix GeisendörferNode.jshas generally caused two reactions in people I've introduced it to. Basically people...
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Web程序 时间：
2014-08-10 18:12:10
阅读次数：
462
题目：
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list.
Input: (2 -> 4 -> 3) + (5 -> 6 -> 4)
Outpu...
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其他好文 时间：
2014-08-10 13:08:30
阅读次数：
296
