各位大佬可以帮忙找下bug吗,笔试时写了一份dfs,今天写了一份bfs,都有bug,好像都错在fly那里,但就是找不出来😣😣哭辽 dfs public class Main1 { public static int n; public static int m; public static int minCost =Integer.MAX_VALUE; public static boolean [][]book; public static char a[][]; public static void main(String[] a...