using System;

public class Program

{

    public static void Main()

    {

        double n=double.Parse(Console.ReadLine());

        int n1,n2;

        n1 = Convert.ToInt32(n/10);

        n2 = Convert.ToInt32(n%10);

        Console.WriteLine("n1={0}   n2={1}",n2,n2);

        }

    }

​