#include <stdio.h>

int narcissistic( int number );
void PrintN( int m, int n );

int main()
{
    int m, n;

    scanf("%d %d", &m, &n);
    if ( narcissistic(m) ) printf("%d is a narcissistic number\n", m);
    PrintN(m, n);
    if ( narcissistic(n) ) printf("%d is a narcissistic number\n", n);

    return 0;
}
int narcissistic( int number )

# include <iostream>

using namespace std;
int narcissistic(int number);
void PrintN(int m, int n);

int main(void)
{
    int m, n;
    cin >> m >> n;
    if (narcissistic(m))
        cout << m << "is a narcissistic number" << endl;
    PrintN(m, n);
    if (narcissistic(n))
        cout << n << "is a narcissistic number" << endl;

    return 0;
}

int narcissistic(int number)
{
    int n = number;
    int sum = 0;
    while (n != 0)
    {
        sum += (n % 10)*(n % 10)*(n % 10);
        n /= 10;
    }
    if (number == sum)
        return 1;
    else
        return 0;
}
void PrintN(int m, int n)
{
    m++;
    while (m != n)
    {
        if (narcissistic(m))
            cout << m << "is a narcissistic number" << endl;
        m++;
    }
}