#include <iostream>
using namespace std;

int main() {

    // write your code here......
    int a, b, c;



    //判断
    for (int n = 100; n < 999; n++) {

        //个位数
        a = n % 10;

        //十位数
        b = (n - a) % 100 / 10;

        //百位数
        c = n / 100;
        
        if (n == a * a * a + b * b * b + c * c * c)
            cout << n << endl;

    }

    return 0;
}