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[LeetCode]Largest Number
题目描述: Largest Number Given a list of non negative integers, arrange them such that they form the largest number. For example, given [3, 30, 34, 5, 9],...
分类:其他好文   时间:2015-03-19 20:04:12    阅读次数:129
LeetCode 1: Two Sum
题目描述:Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the t...
分类:其他好文   时间:2015-03-19 18:13:37    阅读次数:166
ZigZag Conversion
ZigZag Conversion问题:The string"PAYPALISHIRING"is written in a zigzag pattern on a given number of rows like this: (you may want to display this patter...
分类:其他好文   时间:2015-03-19 17:48:57    阅读次数:132
[leetcode 191]Number of 1 Bits
1 题目Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as theHamming weight).For example, the 32-bi...
分类:其他好文   时间:2015-03-19 16:01:38    阅读次数:112
Suse中出错Access denied for user ''@'localhost' to&
好久没有用MySQL了,上次因为装了Banq的论坛系统,在用MySQL Administrator进去的时候竟然提示mysql error number 1045 access denied for user 'admin'@'localhost' (using password: YES)的错误,看来密码是对了,用户名错了,最后发现自己竟然犯了个第几错误,用户名应该是root,唉!   同时找...
分类:数据库   时间:2015-03-19 14:54:46    阅读次数:193
产生一个[-1,1]的随机数
#define RAND_LIMIT 32767/// Random number in range [-1,1]inline float32 RandomFloat(){ float32 r = (float32)(std::rand() & (RAND_LIMIT)); ...
分类:其他好文   时间:2015-03-19 14:42:47    阅读次数:110
Largest Number
Largest Number问题:Given a list of non negative integers, arrange them such that they form the largest number.For example, given[3, 30, 34, 5, 9], the l...
分类:其他好文   时间:2015-03-19 14:41:16    阅读次数:127
leetcode 题解 || Letter Combinations of a Phone Number 问题
problem: Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like on the telephone buttons) is given belo...
分类:其他好文   时间:2015-03-19 11:30:42    阅读次数:138
Largest Number
Given a list of non negative integers, arrange them such that they form the largest number. For example, given [3, 30, 34, 5, 9], the largest formed number is 9534330....
分类:其他好文   时间:2015-03-19 10:21:00    阅读次数:170
leetcode 题解 || 3Sum Closest 问题
problem: Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would ...
分类:其他好文   时间:2015-03-19 10:12:45    阅读次数:114
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