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HDU ACM 1005 Number Sequence
Number SequenceTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 119732Accepted Submission(s): 2907...
分类:其他好文   时间:2015-04-04 19:43:22    阅读次数:147
JavaScript编程精解 初读笔记
1.1 值JavaScript里有6种基本类型的值: number、string、Boolean、object、function和undefined.1.3.2 prompt和confirm浏览器提供的标准环境包含了更多用于弹出窗口的函数,可以使用confirm函数让用户选择OK/Cancel问题。...
分类:编程语言   时间:2015-04-04 18:19:34    阅读次数:139
Leetcode 172 Factorial Trailing Zeroes
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
codeforces 372A Counting Kangaroos is Fun
There are?n?kangaroos with pockets. Each kangaroo has a size (integer number). A kangaroo can go into another kangaroo‘s pocket if and only if the size of kangaroo who hold the kangaroo is at lea...
分类:其他好文   时间:2015-04-04 16:57:10    阅读次数:158
CodeForces-233B-Non-square Equation
Description Let’s consider equation:x2?+?s(x)·x?-?n?=?0,? where x,?n are positive integers, s(x) is the function, equal to the sum of digits of number x in the decimal number system.You are given an...
分类:其他好文   时间:2015-04-04 16:49:33    阅读次数:201
LeetCode Edit Distance
Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.) You have the following 3 operations permitted on a word:...
分类:其他好文   时间:2015-04-04 16:48:19    阅读次数:144
Two Sum
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
CSU1552: Friends(快速判断大数是不是素数+二分匹配)
1552: Friends Time Limit: 3 Sec  Memory Limit: 256 MB Submit: 187  Solved: 43 [Submit][Status][Web Board] Description On an alien planet, every extraterrestrial is born with a number. If ...
分类:其他好文   时间:2015-04-04 15:17:26    阅读次数:154
Combination Sum_DFS
Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated num...
分类:其他好文   时间:2015-04-04 14:57:18    阅读次数:106
zookeeper多节点配置
zookeeper解压, 放到 /opt/zookeeper/ 下, 同目录再放一个 server1目录, 下面建data和log两个目录用于存放数据和日志zoo.cfg[milton@localhost conf]$ more zoo.cfg # The number of millisecond...
分类:其他好文   时间:2015-04-04 13:37:31    阅读次数:140
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