码迷,mamicode.com
首页 >  
搜索关键字:shell time expr wait    ( 86807个结果
shell中$0,$?,$!等的特殊用法
变量说明:$$Shell本身的PID(ProcessID)$!Shell最后运行的后台Process的PID$?最后运行的命令的结束代码(返回值)$-使用Set命令设定的Flag一览$*所有参数列表。如"$*"用「"」括起来的情况、以"$1 $2 … $n"的形式输出所有参数。$@所有参数列表。如"...
分类:其他好文   时间:2014-05-17 04:07:37    阅读次数:206
一道超级坑爹的水题(ACdream oj 无耻的出题人)
A - 无耻的出题人 Time Limit: 2000/1000 MS (Java/Others)      Memory Limit: 65536/32768 KB (Java/Others)  Submit Status Problem Description 听到X神要参加比赛,只会Fibnacci数的出题人被吓得哭晕在厕所。为了防止X神AK(ALL KI...
分类:其他好文   时间:2014-05-13 16:01:26    阅读次数:234
HDU 4788 (14.05.12)
Hard Disk Drive Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 647    Accepted Submission(s): 350 Problem Description   Yesterday ...
分类:其他好文   时间:2014-05-13 15:19:16    阅读次数:290
HDOJ1057 A New Growth Industry 【模拟】
A New Growth Industry Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 1197    Accepted Submission(s): 474 Problem Description A...
分类:其他好文   时间:2014-05-13 14:37:18    阅读次数:354
Best Time to Buy and Sell Stock
原题: Say you have an array for which the ith element is the price of a given stock on day i. If you were only permitted to complete at most one transaction (ie, buy one and sell one share of th...
分类:其他好文   时间:2014-05-13 14:12:41    阅读次数:342
Leetcode 贪心 Best Time to Buy and Sell StockII
本文为senlie原创,转载请保留此地址:http://blog.csdn.net/zhengsenlie Best Time to Buy and Sell Stock II  Total Accepted: 13030 Total Submissions: 36467 Say you have an array for which the ith ...
分类:其他好文   时间:2014-05-13 14:08:39    阅读次数:414
poj2104(主席树)
K-th Number Time Limit: 20000MS   Memory Limit: 65536K Total Submissions: 35704   Accepted: 11396 Case Time Limit: 2000MS Description You are working for Macrohard com...
分类:其他好文   时间:2014-05-13 14:07:41    阅读次数:203
linux常用的技巧
在linux下使用shell时,我们常遇到这样的情况,即:前面所输入的所有命令需要重新做一遍,这时候在一条一条输就会觉得很麻烦,而且以后很可能这些命令还得重新执行一遍。这时,如果把shell下的history中的命令提取出来就好了,放到一个shell脚本中,就可以方便我们以后使用了。..
分类:系统相关   时间:2014-05-13 13:05:02    阅读次数:328
HDU3920:Clear All of Them I(状态压缩)
Problem Description Acmers have been the Earth Protector against the evil enemy for a long time, now it’s your turn to protect our home.   There are 2 * n enemies in the map. Your task is to clear a...
分类:其他好文   时间:2014-05-13 11:29:40    阅读次数:308
兼容安卓的java工程1.0
//兼容安卓的系统package cn.com.likeshow; import java.lang.reflect.Constructor; import java.lang.reflect.InvocationTargetException; import myvm.test.myActivity; /* * author 张章 * * time 2014-5-12 * ...
分类:移动开发   时间:2014-05-13 11:24:32    阅读次数:399
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!