#include <stdio.h>
int main() {
for (int n = 100; n < 1000; ++n) {
int a = n / 100;
int b = (n / 10) % 10;
int c = n % 10;
if (a*a*a + b*b*b + c*c*c == n)
printf("%d ", n);
}
return 0;
}
153 370 371 407