text: #include <stdio.h>
  #include "math.h"
  
  int main() {
      for (int i = 100; i < 1000; ++i) {
          int num1 = i/100;
          int num2 = (i - num1*100)/10;
          int num3 = i - num1*100 - num2*10;
          if(i == pow(num1,3) + pow(num2,3) + pow(num3,3))
              printf("%d\n", i);
      }
      return 0;
  }