type ParkingSystem struct {
big int
medium int
small int
}
func Constructor(big int, medium int, small int) ParkingSystem {
var ps ParkingSystem
ps.big = big
ps.medium = medium
ps.small = small
return ps
}
func (this *ParkingSystem) AddCar(carType int) bool {
switch carType {
case 1:
if this.big > 0 {
this.big--
return true
}
case 2:
if this.medium > 0 {
this.medium--
return true
}
case 3:
if this.small > 0 {
this.small--
return true
}
default:
return false
}
return false
}
/**
* Your ParkingSystem object will be instantiated and called as such:
* obj := Constructor(big, medium, small);
* param_1 := obj.AddCar(carType);
*/