象棋中“车”的攻击范围_Java

代码如下：

String[][] a = new String[8][8];
		int h, l;
		Scanner scan = new Scanner(System.in);
		System.out.println("输入车所在的行（0-7）：");
		h = scan.nextInt();
		System.out.println("输入车所在的列（0-7）：");
		l = scan.nextInt();
		for (int i = 0; i < a.length; i++)
		{
			for (int j = 0; j < a[i].length; j++)
			{
				a[i][j] = "口";
			}
		}
		for (int i = 0; i < a.length; i++)
		{
			for (int j = 0; j < a[i].length; j++)
			{
				if (i == h || j == l)
				{
					a[i][j] = "杀";
				}
			}
		}
		a[h][l] = "车";
		for (int i = 0; i < a.length; i++)
		{
			for (int j = 0; j < a[i].length; j++)
			{
				System.out.print(a[i][j] + " ");
			}
			System.out.println();
		}