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 using ex...
分类:
其他好文 时间:
2015-04-05 14:42:18
阅读次数:
138
Unhandled Exxception “Unhandled exception type IOException”?在Android studio中,自动遇见这个异常报错,如果eclipse会自动提示,但是AS提示很抽象,不容易发现,解决方案:You should add "throws IOE...
分类:
其他好文 时间:
2015-04-05 10:30:14
阅读次数:
331
http://opencv.org/quickstart.htmlInstallation in LinuxThese steps have been tested for Ubuntu 10.04 but should work with other distros as well.Require...
分类:
系统相关 时间:
2015-04-05 06:27:24
阅读次数:
268
Spiral Matrix II
Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order.
For example,
Given n = 3,
You should return the following matrix:
[
[ 1, ...
分类:
其他好文 时间:
2015-04-04 18:29:57
阅读次数:
133
Given n, generate all structurally unique BST's (binary search trees) that store values 1...n.
For example,
Given n = 3, your program should return all 5 unique BST's shown below.
1 3 ...
分类:
其他好文 时间:
2015-04-04 18:28:21
阅读次数:
116
1、题目要求Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time complexity.题目意思是求n的阶乘后面末尾0的个数,并且时间...
分类:
其他好文 时间:
2015-04-04 18:09:00
阅读次数:
110
今天开始,每天一道LeetCode!Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return ind...
分类:
其他好文 时间:
2015-04-04 16:29:51
阅读次数:
108
题目:
Given a linked list and a value x, partition it such that all nodes less than x come
before nodes greater than or equal tox.
You should preserve the original relative order of the nodes ...
分类:
其他好文 时间:
2015-04-04 10:41:39
阅读次数:
154
转自:http://my.eoe.cn/864234/archive/5162.html1:Handler12345678 // This Handler class should be static or leaks might occur: IncomingHandler @Supp...
分类:
移动开发 时间:
2015-04-04 09:06:33
阅读次数:
331
AsyncTask是android自带的一个异步处理线程
它带了很多参数
都很方便使用
但是有一些注意事项
1:
官网说明: AsyncTasks should ideally be used for short operations (a few seconds at the most.) If you need to keep threads running f...
分类:
其他好文 时间:
2015-04-04 06:52:53
阅读次数:
177