using System;

public class Program

{

    public static void Main()

    {

        int n,fn,sn,tn,frn,a,b,c,res=0;

        Console.WriteLine("Enter any Four number :");

        n = Convert.ToInt32(Console.ReadLine());

        fn = n/1000;

        a = n - (fn*1000);

        sn = a/100;

        b = a - (sn*100);

        tn = b/10;

        c = b - (tn*10);

        frn = c;

        res = fn + sn + tn + frn;

        Console.WriteLine("{0} + {1} + {2} + {3} = {4}", fn, sn, tn, frn, res);

    }

}