카타 8급 Holiday VIII - Duty Free

1 C++

int duty_free(int price, int discount, int holiday_cost) {
  return holiday_cost*100/price/discount;
}

int duty_free(int price, int discount, int holiday_cost) {
  return holiday_cost * 100 /(price * discount);
}

2 Kotlin

fun dutyFree(normPrice: Int, discount:Int, hol:Int) : Int {
  return hol*100/normPrice/discount
}

fun dutyFree(normPrice: Int, discount:Int, hol:Int) = hol * 100 / (normPrice * discount)