An image is represented by a binary matrix with 0 as a white pixel and 1 as a black pixel. The black pixels are connected, i.e., there is only one bla...
分类：
其他好文 时间：
2015-12-29 08:45:18
阅读次数：
133
大家都知道斐波那契数列，现在要求输入一个整数n，请你输出斐波那契数列的第n项。public class Solution {public int Fibonacci(int n) {int target=0;if(n==0)return 0;if(n==1)return 1;int one=0;in...
分类：
其他好文 时间：
2015-12-28 23:36:47
阅读次数：
167
Archaeologists have discovered a new set of hidden caves in one of the Egyptian pyramids. The decryption of ancient hieroglyphs on the walls nearby sh...
分类：
其他好文 时间：
2015-12-28 23:16:04
阅读次数：
244
Clear Channel Assessment (CCA) is one of two carrier sense mechanisms in WLAN (or WiFi). It is defined in the IEEE 802.11-2007 standards as part of th...
分类：
其他好文 时间：
2015-12-28 22:04:15
阅读次数：
286
当我把编译好的程序托管到IIS下后，访问时出现了以下问题，服务器环境是IIS 7，操作系统 Windows server 2008 r2 64位。出现上述问题的原因是，所加载的程序集中有32位的，也有64位的，IIS 7 程序池 在Windows下.Net FrameWork是64位的，要想正确使用...
分类：
其他好文 时间：
2015-12-28 18:18:05
阅读次数：
140
题目信息1068. Find More Coins (30)时间限制150 ms
内存限制65536 kB
代码长度限制16000 BEva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopp...
分类：
其他好文 时间：
2015-12-28 12:28:53
阅读次数：
232
# Licensed to the Apache Software Foundation (ASF) under one or more# contributor license agreements. See the NOTICE file distributed with# this work....
分类：
其他好文 时间：
2015-12-27 23:20:52
阅读次数：
351
题目：Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [?2,1,?3,4,?1...
分类：
其他好文 时间：
2015-12-27 09:37:59
阅读次数：
191
题目：You are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one of you take turns to remove 1 to 3 s...
分类：
其他好文 时间：
2015-12-26 22:14:29
阅读次数：
138
Given a non-negative integernum, repeatedly add all its digits until the result has only one digit.For example:Givennum = 38, the process is like:3 + ...
分类：
其他好文 时间：
2015-12-26 22:11:57
阅读次数：
145
