The Suspects Time Limit: 1000MS   Memory Limit: 20000K Total Submissions: 35206   Accepted: 17097 Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. T…

原题链接:http://poj.org/problem?id=1611 简单记录下并查集的模板 #include <cstdio> #include <iostream> #include <algorithm> #include <cstring> #include <string> #include <stack> #include <queue> #include <cmath> #define ll l…

The Suspects Time Limit: 1000MS   Memory Limit: 20000K Total Submissions: 21472   Accepted: 10393 Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. T…

为什么ACM的题意都这么难懂,就不能说的直白点吗?还能不能好好的一起刷题了? 题意:你需要建一个n的并查集,有m个集合,最后要输出包含0的那个集合的元素的个数. 这是简单并查集应用,所以直接看代码吧! #include <map> #include <set> #include <list> #include <cmath> #include <queue> #include <stack> #include <vector&g…

The Suspects 题目链接: http://acm.hust.edu.cn/vjudge/contest/123393#problem/B Description 严重急性呼吸系统综合症( SARS), 一种原因不明的非典型性肺炎,从2003年3月中旬开始被认为是全球威胁.为了减少传播给别人的机会, 最好的策略是隔离可能的患者. 在Not-Spreading-Your-Sickness大学( NSYSU), 有许多学生团体.同一组的学生经常彼此相通,一个学生可以同时加入几个小组.为了防止…

The Suspects Time Limit: 1000MS   Memory Limit: 20000K Total Submissions: 21598   Accepted: 10461 Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. T…

Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To minimize transmission to others, the best strategy is to separate the suspects from others. In t…

The Suspects   Time Limit: 1000MS   Memory Limit: 20000K Total Submissions: 20596   Accepted: 9998 Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003.…

题意: 有N个学生,编号为0-n-1,现在0号学生感染了非典,凡是和0在一个社团的人就会感染, 并且这些人如果还参加了别的社团,他所在的社团照样全部感染,社团个数为m,求感染的人数. 输入: n代表人数,m代表社团数 社团的人数,第一个人编号,…… …… #include<stdio.h> ; int n,m,k; ]; ]; //total[GetParent(a)] 是a所在的group的人数 int GetParent(int a) {//获取a的根,并把a的父节点改为跟 if(pare…

The Suspects Time Limit: 1000MS   Memory Limit: 20000K Total Submissions: 24134   Accepted: 11787 Description Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. T…