洛谷题库P1008---三连击

#include<iostream>
using namespace std;
 int main() {
  int a=0, b=0, c=0;
  for (int a = 123; a < 333; a++) {
    b = 2 * a;
    c = 3 * a;
    if (((a / 100 + a / 10 % 10 + a % 10 + b / 100 + b / 10 % 10 + b % 10 + c / 100 + c / 10 % 10 + c % 10) == 45) && ((a / 100) * (a / 10 % 10) * (a % 10) * (b / 100) * (b / 10 % 10) * (b % 10) * (c / 100) * (c / 10 % 10) * (c % 10) == (1 * 2 * 3 * 4 * 5 * 6 * 7 * 8 * 9)))
    {
      cout << a << "   " << b << "   " << c << endl;
    }
  }
  system("pause");
  return 0;
}