package com.javainterviewpoint;

import java.util.Scanner;

public class Pattern18
{
    public static void main(String[] args)
    {
        // Create a new Scanner object
        Scanner scanner = new Scanner(System.in);

        // Get the number of rows from the user
        System.out.println("Enter the number of rows to print the pattern ");

        int rows = scanner.nextInt();

        System.out.println("** Printing the pattern... **");

        for (int i = 1; i <= rows; i++)
        {
            for (int j = 1; j < i; j++)
            {
                System.out.print(" ");
            }

            for (int k = i; k <= rows; k++)
            {
                System.out.print(k + " ");
            }
            System.out.println();
        }
        for (int i = rows; i >= 1; i--)
        {
            for (int j = 1; j < i; j++)
            {
                System.out.print(" ");
            }

            for (int k = i; k <= rows; k++)
            {
                System.out.print(k + " ");
            }
            System.out.println();
        }

    }
}