#include <iostream>
using namespace std;

int main() {
    
   int i,a,b,c;
   for(i = 100 ; i <= 999 ; i++)
    {
        a = i / 100;
        b = i / 10 % 10;
        c = i % 100 % 10;
        if(a * a * a + b * b * b + c * c * c == i)
            cout <<i<<endl;
    }
    

    return 0;
}