http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=1974

题意:问四个角都有同一个福娃的矩形有多少个。

 #include<bits/stdc++.h>
using namespace std; char aa[][],bb[]= {'B','J','H','Y','N'};
int main() {
int t,n,m;
int i,j,k,l,s,ss;
cin>>t;
while(t--) {
cin>>n>>m;
for(int =; i<n; i++)
cin>>aa[i];
ss=; for(l=; l<; l++) {//检查每一个福娃
for(i=; i<n; i++) {
for(j=i+; j<n; j++) {
s=;
for(k=; k<m; k++) {//检查两列中是否有相同的
if(a[i][k]==a[j][k]&&a[i][k]==bb[l])
s++;
}
}
ss+=s*(s-)/;//s个相同的能有s*(s-1)/2个矩阵
}
}
cout<<ss<<endl;
}
return ; }

The 5th Zhejiang Provincial Collegiate Programming Contest------ProblemK:Kinds of Fuwas的更多相关文章

  1. nenu contest3 The 5th Zhejiang Provincial Collegiate Programming Contest

    ZOJ Problem Set - 2965 Accurately Say "CocaCola"!  http://acm.zju.edu.cn/onlinejudge/showP ...

  2. zoj The 12th Zhejiang Provincial Collegiate Programming Contest May Day Holiday

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5500 The 12th Zhejiang Provincial ...

  3. 140 - The 12th Zhejiang Provincial Collegiate Programming Contest(第二部分)

    Floor Function Time Limit: 10 Seconds      Memory Limit: 65536 KB a, b, c and d are all positive int ...

  4. zoj The 12th Zhejiang Provincial Collegiate Programming Contest Capture the Flag

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5503 The 12th Zhejiang Provincial ...

  5. zoj The 12th Zhejiang Provincial Collegiate Programming Contest Team Formation

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5494 The 12th Zhejiang Provincial ...

  6. zoj The 12th Zhejiang Provincial Collegiate Programming Contest Beauty of Array

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5496 The 12th Zhejiang Provincial ...

  7. zoj The 12th Zhejiang Provincial Collegiate Programming Contest Lunch Time

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5499 The 12th Zhejiang Provincial ...

  8. zoj The 12th Zhejiang Provincial Collegiate Programming Contest Convert QWERTY to Dvorak

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5502  The 12th Zhejiang Provincial ...

  9. zoj The 12th Zhejiang Provincial Collegiate Programming Contest Demacia of the Ancients

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5504  The 12th Zhejiang Provincial ...

  10. zjuoj The 12th Zhejiang Provincial Collegiate Programming Contest Ace of Aces

    http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5493 The 12th Zhejiang Provincial ...

随机推荐

  1. 绝对URL和相对URL

    什么是URL? 应用举例:可以是图片等资源地址,浏览器地址栏的网址等等 Uniform Resource Locator 统一资源定位符 http://www.123.com/infor/index. ...

  2. java匿名内部类练习

    interface Inter { void method(); } class Test { //补足代码.通过匿名内部类. /* static class Inner implements Int ...

  3. 利用Echarts设计一个图表平台(一)

    Echarts是一款百度的开源图表库,里面提供了非常多的图表样式,我们今天要讲的内容是利用这一款开源js图表,制作一个能够动态定制的图表平台. 1)Echarts API介绍 首先我们先来看一下Ech ...

  4. 屏蔽ubuntu桌面鼠标右键以及Ctrl Alt F*

    1.屏蔽右键: xmodmap -e "pointer = 1 2 99"xmodmap -e 'pointer = 1 2 0 4 5 6 7 8 9' #xmodmap -e ...

  5. Hits算法

    HITS(HITS(Hyperlink - Induced Topic Search) ) 算法是由康奈尔大学( Cornell University ) 的Jon Kleinberg 博士于1997 ...

  6. [C#]AccessUtils

    关键代码: using System; using System.Data; using System.Data.OleDb; namespace CSharpUtilHelpV2 { /// < ...

  7. 微信公众号-开发者-自定义菜单-CLICK事件处理

    想点击菜单,推送消息.功能很简单,坑了我一天时间.在此笔记. 菜单代码: { "button":[ { "type":"click", &q ...

  8. linux下rm误删除数据库文件的恢复方法

    在linux redhat 5.4版本,rm误删除数据库文件的恢复过程分享.测试没有问题,可用. 1.首先测试rm 误删除数据库文件 [oracle@primary dbwdn]$ ll total ...

  9. Spark Tungsten揭秘 Day4 内存和CPU优化使用

    Spark Tungsten揭秘 Day4 内存和CPU优化使用 今天聚焦于内存和CPU的优化使用,这是Spark2.0提供的关于执行时的非常大的优化部分. 对过去的代码研究,我们会发现,抽象的提高, ...

  10. 《C和指针》 读书笔记 -- 第14章 预处理器

    1.相邻字符串常量被自动链接为一个字符串:"my""name"="myname" 2.##把位于两边的符号连接成一个符号: #define ...