#include <iostream>
using namespace std;

int main() {
    
    // write your code here......
    for(int i=100;i<1000;i++) {
        int a = i % 10;
        int b = i / 10 %10;
        int c = i / 100;
        if(a*a*a + b*b*b + c*c*c == i) cout << i << endl;
    }

    return 0;
}