mtry

摘要： 这个题我都快吐血了！！！老是格式错误（Presentation Error）最后终于知道了原来是输出案例时要空一行最后一个不要换行；由于是任意案例以0 0结束，故0 0的上一行不能有换行。AC的好纠结呀！！！！题意：给你n*m的矩阵，‘ * ’代表雷，‘ . ’代表空白处；输出空白去有多少雷；MinesweeperHave you ever played Minesweeper? This cute little game comes with a certain operating system whose name we can't remember. The goal of th 阅读全文