using System;
public class Program
{
public static void Main()
int number,z,a,n;
Console.WriteLine("enter the number");
number = int.Parse(Console.ReadLine());
z = number/100;
a = number%10;
n = ((number%100)/10);
Console.WriteLine(z+a+n);
Console.Write(a);
Console.Write(z);
Console.Write(n);
}