import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static int N, M, K, answer = Integer.MAX_VALUE; public static int[][] arr, calc; public static int[] order; // 연산 순서 public static boolean[] visit; public static int[] dx = {1, 0, -1, 0}; // 하, 우, 상, 좌 public static int[] dy = {0, 1, 0, -1}; pu..