E.Easy Climb Somewhere in the neighborhood we have a very nice mountain that gives a splendid view over the surrounding area. There is one problem though: climbing this mountain is very difficult, because of rather large height differences. To make m…
UVa 1627 Team them up! 题目: Team them up! Time Limit: 3000MS Memory Limit: Unknown 64bit IO Format: %lld & %llu Submit Status Description Your task is to divide a number of persons into two teams, in such a way, that: everyone belongs to one of…