题目链接: Array Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description Vicky is a magician who loves math. ...
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其他好文 时间:
2016-06-17 23:47:43
阅读次数:
216
修改环境配置文件#/etc/bashrc添加以下内容:HISTFILE=‘/var/log/history_command.log‘if[!-f$HISTFILE];thentouch$HISTFILEchmod666$HISTFILEfiexportHISTTIMEFORMAT="%F%T,$HOSTNAME,$(who-uami2>/dev/null|\awk‘{print$NF}‘|sed-e‘s/[()]//g‘),$(whoami|awk‘{print$1}‘),$..
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系统相关 时间:
2016-06-16 13:28:05
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420
单词: family reunion:家庭聚会 A&E: Accident & Emergency (A&E) is a department in hospitals for patients without appointments, who need urgent help bang:重击 d ...
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其他好文 时间:
2016-06-15 22:02:28
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130
who——查看登录用户信息 命令所在路径:/usr/bin/who 示例1: # who 显示所有登录的用户,依次会显示登录用户名、登录类型、登录时间,客户端ip(如果是远程登录) tty —— 本地登录 pts —— 远程登录 ...
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其他好文 时间:
2016-06-13 18:59:46
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192
Candy Distribution Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5868 Accepted: 3274 Description N children standing in circle who are nu ...
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其他好文 时间:
2016-06-12 21:54:05
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153
t = 'He is a string. Who are you?' print(t.capitalize()) #将首字母大写 print(t.split()) #以空格分割每个单词,得到一个list print(t.find('i')) #找到字符i的首个索引下标 print(t.find('i ...
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编程语言 时间:
2016-06-11 21:27:24
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188
在英语用到的关于频率的副词: always nearly always usually/often sometimes rarely never 其中often有两种读音,对其中的t是否发音 一些新单词 fare 经营 一些grammar extreme commuterspeople who sp ...
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其他好文 时间:
2016-06-09 12:13:23
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196
A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child. Input Each input file contain ...
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其他好文 时间:
2016-06-08 12:03:23
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230
At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door ...
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其他好文 时间:
2016-06-07 20:52:22
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398