摘要: 题意: 给你一个R C的棋盘,棋盘上的棋子会攻击,一个棋子会覆盖它所在的行,它所在的列,和它所在的从左上到右下的对角线,那么问这个棋盘上没有被覆盖的棋盘格子数。数据范围R,C,N include include include include include include include incl 阅读全文
posted @ 2017-08-16 19:10 free-loop 阅读(302) 评论(0) 推荐(1) 编辑