#include <iostream>
using namespace std;

int main() {
    for (int num = 100; num <= 999; ++num) {
        int hundreds = num / 100;  // 百位
        int tens = (num / 10) % 10;  // 十位
        int ones = num % 10;  // 个位

        if (hundreds * hundreds * hundreds + tens * tens * tens + ones * ones * ones == num) {
            cout << num << endl;
        }
    }

    return 0;
}