package com.studyproject.demo1;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String mn[] = br.readLine().split(" "); int m = Integer.parseInt(mn[0]); int n = Integer.parseInt(mn[1]); String mnNum[][] = new String[m][n];// 0:白 1:黑 String line[] = null; for (int i = 0; i < mnNum.length; i++) { line = br.readLine().split(" "); for (int j = 0; j < mnNum[i].length; j++) { mnNum[i][j] = line[j]; } } String xysk[] = br.readLine().split(" ");// (x,y)坐标 s:方向 LRUD k:步数 int x = Integer.parseInt(xysk[0]); int y = Integer.parseInt(xysk[1]); String s = xysk[2]; int k = Integer.parseInt(xysk[3]); fun(mnNum, x, y, s, k); } // 白色:将该格改为黑格,左转90度,向前移一格 // 黑色:将该格改为白格,右转90度,向前移一格 public static void fun(String[][] mnNum, int x, int y, String s, int k) { while (k > 0) { if ("0".equals(mnNum[x][y])) { // 白色 mnNum[x][y] = "1"; switch (s) { case "L": // 左 s = "D"; if (x0) { x--; } break; case "U": // 上 s = "L"; if (y>0) { y--; } break; case "D": // 下 s = "R"; if (y 0) { x--; } break; case "R": // 右 s = "D"; if (x 0) { y--; } break; } k--; } } System.out.println(x + "," + y ); }}