POJ 3694 Network
题目链接:http://poj.org/problem?id=3694 题意:给定一张无向图,Q个询问,每次询 […]
题目链接:http://poj.org/problem?id=3694 题意:给定一张无向图,Q个询问,每次询 […]
题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=11 […]
题目链接:http://poj.org/problem?id=3694 题意:给定无向图,给定若干询问,每个询 […]
题目链接:https://uva.onlinejudge.org/index.php?option=com_o […]
题目链接:https://uva.onlinejudge.org/index.php?option=com_o […]
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4738 题意: […]