UVa OJ Board

I've tried so much tests, in every tests the result is correct.. The submit say: Wrong Answer. What is wrong on my code ? import java.util.Scanner; public class Main { private static char[][] grid; private static int[] dx = { 0, -1, 0, 1 }; private static int[] dy = { -1, 0, 1, 0 }; public static vo...

I've tried so much tests, in every tests the result is correct.. The submit say: Wrong Answer. What is wrong on my code ? import java.util.Scanner; public class Main { private static char[][] grid; private static int[] dx = { 0, -1, 0, 1 }; private static int[] dy = { -1, 0, 1, 0 }; public static vo...