Problem DescriptionGiven two matrices A and B of size n×n, find the product of them.bobo hates big integers. So you are only asked to find the result ...
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其他好文 时间:
2014-08-06 01:43:40
阅读次数:
334
题目:Given two words (start and end), and a dictionary, find the length of shortest transformation sequence from start to end, such that:Only one letter...
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编程语言 时间:
2014-08-06 01:35:30
阅读次数:
389
Problem Description
bobo has a sequence a1,a2,…,an. He is allowed to swap two
adjacent numbers for no more than k times.
Find the minimum number of inversions after his swaps.
Note: The number...
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其他好文 时间:
2014-08-05 22:44:03
阅读次数:
248
Problem Description
Given two matrices A and B of size n×n, find the product of them.
bobo hates big integers. So you are only asked to find the result modulo 3.
Input
The input consists of...
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其他好文 时间:
2014-08-05 22:38:00
阅读次数:
248
Given an array of integers, every element appears three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it without u...
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其他好文 时间:
2014-08-05 22:35:00
阅读次数:
277
1、删掉工程中main.storyboard 后要删除plist文件中对应的键值,否则会报如下错误:Could not find a storyboard named 'Main' in bundle NSBundle2、删除main.storyboard后,需要在AppDelegate.m中初始化...
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其他好文 时间:
2014-08-05 22:27:20
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188
1.1 如果被打开程序不是自己的,则要找到被打开App的URL Schemes。 http://jbguide.me/2012/09/12/how-to-find-url-schemes%EF%BC%9F/ 1.2 如果被打开程序是自己写的,那么写程序时要实现 1) appname-info.plist里...
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移动开发 时间:
2014-08-05 19:42:40
阅读次数:
250
在linux环境编译应用程式或lib的source code时常常会出现如下的错误讯息:/usr/bin/ld: cannot find -lxxx这些讯息会随着编译不同类型的source code 而有不同的结果出来如:/usr/bin/ld: cannot find -lc/usr/bin/ld...
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其他好文 时间:
2014-08-05 18:18:29
阅读次数:
1095
一、安装Subclipse 安装Subclipse的最好方法是使用Eclipse Update Manager。在Eclipse 3.1中,它位于Help -> Software Updates -> Find and Install...菜单下。 选择搜索要安装的新功能部件,点击新建远程站点,弹出...
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其他好文 时间:
2014-08-05 18:17:29
阅读次数:
181
今天写一个小程序的时候遇到了一个在一个长的字符串中提取有用信息的问题,在这个问题中我用到了find的相关函数和substr函数解决的,记录如下:#include#include #include using namespace std;int main(){ char name[40] = "...
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编程语言 时间:
2014-08-05 18:16:49
阅读次数:
227