using System;

​

public class Program

{

    public static void Main()

    {

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

        int k = Convert.ToInt32(Console.ReadLine());

        int x = n;

        int y = n;

        int sum = 0;

        while (y > 0)

        {

            x = y % 10;

            y /= 10;

            int i = Convert.ToInt32(Math.Pow(x, k));

            sum += i;

        }

​

        if (n == sum)

        {

            Console.WriteLine("n=sum");

        }

        else

        {

            Console.WriteLine("n!=sum");

        }

    }

}