#include<bits/stdc++.h>
using namespace std;
int main(){
    int g,s,b,n;
    for(int i=100;i<=999;i++){
        g=i%10;
        s=i/10%10;
        b=i/100;
        n=g*g*g+s*s*s+b*b*b;
        if(i==n){
            cout<<i<<endl;
        }
    }
}
/**************************************************************
	Problem: 1058
	User: yangjunwen
	Language: C++
	Result: Accepted
	Time:4 ms
	Memory:2072 kb
****************************************************************/