C# (CSharp) taxi RichCustomerの例

コード例 #1

 public override void VisitCustomer(RichCustomer richCustomer)
 {
     Console.WriteLine("Customer " + richCustomer.name + " can pay 100$ for " + GetType().Name);
 }

コード例 #2

 public abstract void VisitCustomer(RichCustomer richCustomer);