728x90 반응형 theatre square1 cordforces - A. Theatre Square Theatre Square in the capital city of Berland has a rectangular shape with the size n × mmeters. On the occasion of the city's anniversary, a decision was taken to pave the Square with square granite flagstones. Each flagstone is of the size a × a. What is the least number of flagstones needed to pave the Square? It's allowed to cover the surface larger than the Theatre Square, but the Square ha.. 2018. 1. 24. 이전 1 다음 728x90 반응형