题目描述: 输入的第一行为n(n<40),表示有n个同学,接下来的n行每行有4个输入,分别为该学生的名字,语、数、外成绩,请按照排序规则对学生进行排序,规则如下: 1、总成绩高的排在前面 2、总成绩相同的情况下,语文成绩高的排在前面。 3、在总成绩,语文成绩都相同的情况下,数学成绩高的排在前面。 4
转载 2020-03-01 23:46:00
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Can you answer these queries? Time Limit:2000MS Memory Limit:65768KB 64bit IO Format:%I64d & %I64u Submit Status Can you answer these queries? Submit 
转载 2017-03-20 13:04:00
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1018: Give me the answer 题目描述 Farmer John commanded his cows to search for different sets of numbers that sum to a given number. The cows use only num
转载 2018-11-09 20:23:00
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Topic: EJBCA API   1.how to obtain private key using EJBCA API   See se.anatom.ejbca.keyrecovery.IKeyRecoverySessinBeanRemote.  Mainly it's the methods addKeyRecoveryData and k
原创 2009-04-30 13:42:48
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Honest speaking car is a very complicated subject, which means many things can go wrong with them. When your car start to goes wrong, do best to figure out what&rsquo;s the reason, but actually it see
转载 2011-03-10 15:38:26
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​​https://nanti.jisuanke.com/t/38228​​单调栈找出每个数的单调区间[ lef[i], rgt[i] ]如果ary[i]>0 在[ lef[i]-1, i-1 ]内找一最小前缀和 在[ i,rgt[i] ]内找一最大前缀和如果ary[i]<0(这个情况一开始居然忽略掉了 太傻吊) 在[ lef[i]-1, i-1 ]内找一最大前缀和
DescriptionOne measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For instance, in the letter sequence ``DAABEC'', this measu
原创 2015-01-19 15:34:24
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Question2Answer的安装过程很简单,只需要几分钟的时间你就可以有一个强大的问答系统。 安装要求 Web服务器(比如Apache) PHP 4.3 或更高版本 (最好是PHP 5.x ) MySQL 4.1 或更高版本 (或 MySQL 5.x) 第一次安装(无SSO-单点登陆) 下载最新版的Question2Answer,用winzip或其他工具解压(shell中的unzip命令)
转载 2013-05-11 09:08:00
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题意:多次查询区间最长连续字段和
转载 2017-02-13 22:14:00
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原题链接 考察:线段树+剪枝 思路: 参考大佬的思路.线段树也能剪枝是我没想到的. 最大的数263最多开方6次就会变成1.考虑到这点可以考虑暴力.每次修改[l,r]实际转化为单点修改,但是要进行剪枝,如果当前区间的最大值已经 = 1,那么就没必要在往下搜. 时间复杂度最坏是O(6*4*N+1e5*l
转载 2021-05-20 16:06:00
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[root@openldapforlwy ~]# vim test01.sh #!/bin/bashecho "let us play a game :"cat <<EOFGive you a chance to descrip xiaoyu:A:DOGB:PIGC:MANEOFread -p "ENTER YOUR ANSWER[ A/B ]:&quo
.sh
原创 2013-04-24 11:11:05
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you know it is very important to understand these things,so I copy many links and screenshot as the followinghttps://technet.microsoft.com/en-us/library/cc749113(v=ws.10).aspxhttps://technet.microsoft
原创 2016-05-06 11:13:23
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http://acm.hdu.edu.cn/showproblem.php?pid=4027x可能比y大。 区间的每一个数在经过几次开方之后会变成1之后,在这个区间全部变成1之后,这个区间不用向下更新。这里可以判断一下。。 1 #include 2 #include 3 #include ...
转载 2014-08-16 16:08:00
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ome up in most (if no
转载 2018-11-25 13:25:00
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Use Cases for SIP and SDP Offer/Answer This page contains a list of use cases or call scenarios for SIP and SDP Offer/Answer.There are a few call scenarios that we expect to see when dealing with mor
转载 2022-11-16 14:16:39
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  安装三种方式:windows图形化界面安装,应答文件安装,命令安装   windows图形化界面安装:选择开始任务栏上的服务器管理器,然后选择角色,添加角色,选中Active Directory域服务   应答文件安装:需要手动编辑应答文件,然后让安装程序直接读取应答文件中的内容进行安装。   命令行安装:点击开始,选择运行,输入dcpro
原创 2011-09-16 00:09:14
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Can you answer these queries?Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 4315Accepted Submission(s): 1036Problem DescriptionA lot of battleships of evil are arranged in a line before the battle. Our commander decides to use our secret weapon to
原创 2021-07-29 16:23:46
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题意 "题目链接" Sol 对构造一无所知。。。 题解的方法比较神仙,,设第一个位置为$ 1$,$S = \sum_{i=1}^n a_i$ 那么我们要让$N S (N 1) (S + 1) = K$ 固定$N$之后可以直接解出$S$。。。 cpp include define Pair pair
原创 2021-06-04 23:12:17
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题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4027Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65768/65768 K (Java/Others)Problem DescriptionA lot of battleships of evil are arranged in a ...
原创 2021-07-14 10:41:50
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