各位同志们，帮帮我吧，这几组数据该怎么办呢

Question

这九组数据该怎么表示出来呢，感觉好难啊，就是要按照这几组数据的形式，把它输出出来

还有这第二个，我是哪里错了呢？

Answer 1

 public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.println("Entry how many rows you want: ");
        int howManyRows = input.nextInt();
        for (int row = 1; row <= howManyRows+1; row++) {
            for (int col = 1; col <= row - 1; col++) {
                System.out.print("  ");
            }
            for (int col = 1; col <= howManyRows-row +1; col++) {

                System.out.print(col+" ");
            }
            System.out.println();
        }
    }