摘要:
Summer is coming! It's time for Iahub and Iahubina to work out, as they both want to look hot at the beach. The gym where they go is a matrix a with n 阅读全文
摘要:
Problem 2234 牧场物语 Problem Description 小茗同学正在玩牧场物语。该游戏的地图可看成一个边长为n的正方形。 小茗同学突然心血来潮要去砍树,然而,斧头在小茗的右下方。 小茗是个讲究效率的人,所以他会以最短路程走到右下角,然后再返回到左上角。并且在路上都会捡到/踩到一些 阅读全文