码迷,mamicode.com
首页 >  
搜索关键字:seconds    ( 2523个结果
LA 2659 && poj 3076 && zoj 3122 Sudoku(精确覆盖 + DLX)
题目链接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=660 TimeLimit: 3.000 seconds A Sudoku grid is a 16 x 16 grid of cells grouped in sixteen...
分类:其他好文   时间:2014-11-17 21:18:14    阅读次数:264
TOJ 3517 The longest athletic track
3517.The longest athletic trackTime Limit:1.0 Seconds Memory Limit:65536KTotal Runs:880 Accepted Runs:342After a long time of algorithm training, we w...
分类:其他好文   时间:2014-11-17 11:59:05    阅读次数:270
zoj 3696 Alien's Organ(泊松分布)
题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3696 Alien's Organ Time Limit: 2 Seconds      Memory Limit: 65536 KB There's an alien whose name is Marjar. It is an univer...
分类:其他好文   时间:2014-11-17 09:13:44    阅读次数:191
ZOJ 3700 Ever Dream(模拟)
Ever Dream Time Limit: 2 Seconds      Memory Limit: 65536 KB ? "Ever Dream" played by Nightwish is my favorite metal music. The lyric (see Sample Input) of this song is much more like a poem. E...
分类:其他好文   时间:2014-11-16 21:47:32    阅读次数:344
close_wait连接 配错
最近web服务器在大流量情况下经常出现假死现象,后台log报toomanyopenfiles的错误,加大linux系统的文件打开数是可以解决部分问题,但是时间长了同样出问题,通过查询网络连接发现是tcp连接不关闭造成的。如下:netstat-n|awk‘/^tcp/{++S[$NF]}END{for(ainS)printa,S[a]}‘LAST_..
分类:其他好文   时间:2014-11-14 18:03:50    阅读次数:126
Codeforces Round #277 E. LIS of Sequence(486E) 树状数组乱搞
http://codeforces.com/contest/486/problem/E E. LIS of Sequence time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard out...
分类:编程语言   时间:2014-11-14 00:19:45    阅读次数:288
ZOJ 3804 YY's Minions(简单模拟)
YY's Minions Time Limit: 2 Seconds      Memory Limit: 65536 KB Despite YY's so much homework, she would like to take some time to play with her minions first. YY lines her minions up to an N*M ...
分类:其他好文   时间:2014-11-12 17:57:09    阅读次数:204
ZOJ 3805 Machine(简单dp)
Machine Time Limit: 2 Seconds      Memory Limit: 65536 KB In a typical assembly line, machines are connected one by one. The first machine's output product will be the second machine's raw mater...
分类:系统相关   时间:2014-11-12 16:30:03    阅读次数:173
MySQL复制中slave延迟监控
出自imysql中文网http://imysql.com/2014/08/30/mysql-faq-howto-monitor-slave-lag.shtml在MySQL复制环境中,我们通常只根据Seconds_Behind_Master的值来判断SLAVE的延迟。这么做大部分情况下尚可接受,但并不...
分类:数据库   时间:2014-11-11 20:44:37    阅读次数:199
zoj 1425 最大交叉匹配
Crossed MatchingsTime Limit: 2 Seconds Memory Limit: 65536 KBThere are two rows of positive integer numbers. We can draw one line segment between any....
分类:其他好文   时间:2014-11-11 18:49:49    阅读次数:199
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!