**

Java编写 开关灯游戏的二维数组如图显示 代码在图下面

**

import java.util.Scanner;

public class Test {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner scanner = new Scanner(System.in);
		int[][] arrays = { { 0, 1, 1, 0, 0, 0, 0 }, { 1, 1, 0, 1, 0, 0, 0 }, { 1, 0, 1, 0, 0, 0, 1 },
				{ 0, 1, 0, 0, 0, 1, 0 }

		};
		for (int i = 0; i < arrays.length; i++) {
			for (int j = 0; j < arrays[i].length; j++) {
				System.out.print(arrays[i][j]+"  ");
			}
			System.out.println();
	
		}
		
		int sum=1;
		
		// 循环一下代码
		while(sum>0) {
		sum=0;
		System.out.println("请输入行");
		int i=scanner.nextInt();
		System.out.println("请输入列");
		int j=scanner.nextInt();
		
		
		//修改坐标
		if (i-1>=0) {  //上面修改
			arrays[i-1][j]=1-arrays[i-1][j];
		}
		if(i+1<arrays.length) {   //修改下面
			arrays[i+1][j]=1-arrays[i+1][j];
		}
		if(j-1>=0) {//修改左边
			arrays[i][j-1]=1-arrays[i][j-1];
		}
		if(j+1<arrays[i].length) {//修改 右边
			arrays[i][j+1]=1-arrays[i][j+1];
		}
		
		for (int j2 = 0; j2 < arrays.length; j2++) {
			for (int k = 0; k < arrays[j2].length; k++) {
				System.out.print(arrays[j2][k] + " ");
			}
			System.out.println();
		}	
		for (int j2 = 0; j2 < arrays.length; j2++) {
			for (int k = 0; k < arrays[j2].length; k++) {
				sum+=arrays[j2][k];
			}
			
		}
		}
		System.out.println("游戏结束");
	}

}