#include "iostream"
using namespace std;
bool is( int number )
{
int sum = 0, num = number;
while ( num > 0 ) {
sum += ( num % 10 )*( num % 10 )*( num % 10 );
num /= 10;
}
return sum == number;
}
int main()
{
int i, m, n;
cin >> m >> n;
for ( i = m; i <= n; ++i )
if ( is( i ) )
cout << i << endl;
return 0;
}