[algogeeks] help with this acm problem

Hi, I try to solve this problem: The ICPC world finals will be held in a luxurious hotel with a big ballroom. A buffet meal will be served in this ballroom, and organizers decided to decorate its walls with pictures of past champion teams. In order to avoid criticism about favouring some of those

[algogeeks] help with this acm problem

Hi, I try to solve this problem: The ICPC world finals will be held in a luxurious hotel with a big ballroom. A buffet meal will be served in this ballroom, and organizers decided to decorate its walls with pictures of past champion teams. In order to avoid criticism about favouring some of those