import java.util.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(), m = in.nextInt(); in.nextLine();//吸收换行字符!!!检查了好久才发现逆天了 char[][] map = new char[1005][1005], map1 = new char[1005][1005]; for (int i = 1; i <= n; i++) { Strin...