主题链接：http://115.28.76.232/problem?pid=1427Nice SequenceTime Limit:12000/6000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatisticNe...
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其他好文 时间：
2015-08-11 08:27:47
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171
nice命令进程和作业管理nice命令用于以指定的进程调度优先级启动其他的程序。语法nice(选项)(参数)选项-n：指定进程的优先级（整数）。参数指令及选项：需要运行的指令及其他选项。实例新建一个进程并设置优先级，将当前目录下的documents目录打包，但不希望tar占用太多CPU：ni..
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其他好文 时间：
2015-08-07 11:22:29
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116
打包tarcpio压缩zipbz2范例：①批量压缩脚本：tar-gzip-dir-rm.sh实现功能：压缩目录下的所有文件夹为同名打包压缩文件（tar.gz），压缩成功之后删除；脚本代码：#!/bin/bashforiin`ls|grep-vtar.gz|grep2015`;donice-n19tar-cf$i.tar.gz-z$i&&rm-rf$i#nice值得降低防..
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系统相关 时间：
2015-08-05 22:37:59
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235
Time Limit: 2 Seconds
Memory Limit: 65536 KB
It is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a rectangle with n * m squares. There are big ston...
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其他好文 时间：
2015-08-05 16:23:59
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96
SeedingTime Limit: 2 Seconds Memory Limit: 65536 KBIt is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a r....
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其他好文 时间：
2015-08-05 06:27:15
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94
SeedingProblem Description It is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a rectangle with n * m squar...
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其他好文 时间：
2015-08-05 00:45:07
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94
SeedingTime Limit: 2 Seconds Memory Limit: 65536 KBIt is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a r....
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其他好文 时间：
2015-08-04 20:52:22
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128
SeedingTime Limit:2 Seconds Memory Limit:65536 KBIt is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a rect...
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其他好文 时间：
2015-08-04 20:47:52
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126
Seeding
Time Limit: 2 Seconds Memory Limit: 65536 KB
It is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a rectangle with n * m squares. There are...
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其他好文 时间：
2015-08-04 19:15:52
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96
It is spring time and farmers have to plant seeds in the field. Tom has a nice field, which is a rectangle with n * m squares. There are big stones in some of the squares.
Tom has a seeding-machine. ...
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其他好文 时间：
2015-08-04 17:19:53
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77
