14. Number Table

/**
 * Project: Advanced_Loops - created by borkins on 2017-04-09.
 */

import java.util.Scanner;

public class _14_NumberTable
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);

        int n = Integer.parseInt(console.nextLine());

        for (int i = 1, j; i <= n; i++)
        {
            for (j = i; j < n; j++) {
                System.out.printf("%d ", j);
            }

            for (int k = 1; k < i; k++, j--) {
                System.out.printf("%d ", j);
            }
            System.out.println(j);
        }
    }
}