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[LeetCode]179.Largest Number
【题目】 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. Note: The result...
分类:其他好文   时间:2015-01-18 14:27:55    阅读次数:234
用vim写python代码的两个关键设置
设置行号在非插入模式下(按ESC键),输入 :set number设置Python代码的颜色显示在非插入模式下,输入 :syntax enable即可立刻显示代码颜色,非常方便,即使文件名不以.py,而是以 .ks结尾,也可显色,这样在以karrigell框架开发web站点时,vim使用显得非常方便
分类:编程语言   时间:2015-01-18 14:18:46    阅读次数:166
Single Number II
题目: 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 with...
分类:其他好文   时间:2015-01-18 13:14:19    阅读次数:196
Maximum Subarray
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,?1,2,1,?5,4], the contiguous subarray [4,?...
分类:其他好文   时间:2015-01-18 11:53:17    阅读次数:103
【原创】leetCodeOj --- Largest Number 解题报告
原题地址:https://oj.leetcode.com/problems/largest-number/题目内容:Given a list of non negative integers, arrange them such that they form the largest number.F...
分类:其他好文   时间:2015-01-18 02:01:27    阅读次数:237
oracle中复制表和数据 && 多表插入语句
创建测试表和测试数据 create table test (id number,name varchar(10)); insert into test values(1,'liufang'); insert into test values(2,'xiaozhang'); insert into t...
分类:数据库   时间:2015-01-17 23:20:55    阅读次数:298
oracle中删除表中某字段出现重复的元素 保留其中一条
记得以前有个同事问过我这个,说是以前面试的时候碰到的问题,下面我介绍三种方法。首先我们在这里创建一个测试表添加相应的测试数据。 create table test (id number,name varchar(10)); insert into test values(1,'liufang');....
分类:数据库   时间:2015-01-17 22:09:10    阅读次数:405
leetcode 136. Single Number && 137. Single Number II
Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should have a linear runtime complexity...
分类:其他好文   时间:2015-01-17 17:43:10    阅读次数:110
zoj3690--Choosing number(dp,矩阵快速幂)
Choosing number Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%lld & %llu Submit Status Description There are n people standing in a row. And There are m numbers, 1.2....
分类:其他好文   时间:2015-01-17 16:33:28    阅读次数:212
pylot 学习笔记-使用
Console and Blocking Mode - Command Line Options:usage: run.py [options] args -a, --agents=NUM_AGENTS : number of agents -d, --duration=DURATIO...
分类:其他好文   时间:2015-01-17 13:49:38    阅读次数:283
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