백준: 20215번 Cutting Corners (Python3) Cutting Corners 성공스페셜 저지다국어 시간 제한메모리 제한제출정답맞힌 사람정답 비율 1 초 512 MB 659 580 550 88.424% 문제 A large coffee spill in the warehouse of the Busy Association of Papercutters on Caffeine has stained the corners of all paper in storage. In order to not waste money, it was decided that these dirty corners should be cut off of all pieces of paper.
A few members loudly pr.....
