Mr.RainsdRop的胡思乱想

https://vjudge.net/problem/POJ-1611

链接：https://vjudge.net/contest/66964#problem/C题目Today is Ignatius’ birthday. He invites a lot of friends. Now it’s dinner time. Ignatius wants to know how many tables he needs at least. You have to notice that not all the friends know each other, and all

链接：https://vjudge.net/contest/66964#problem/A题目An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wireless network with the lap computers, but an unexpected aftershock attacked, all computers in the network