Untitled
unknown
csharp
a year ago
942 B
3
Indexable
// Online C# Editor for free // Write, Edit and Run your C# code using C# Online Compiler using System; public class HelloWorld { public static void Main(string[] args) { //Cannot create an instance of the abstract class //Customer customer = new Customer(); //Gives Error //customer.CalculateDiscount();//Gives Error Console.WriteLine ("Hello, World!"); } } //Cannot create an instance of the abstract class public interface ICustomer { string name {get;set;} string address {get;set;} string productName {get;set;} decimal productAmount {get;set;} decimal CalculateDiscount(); } public class SilverCustomer : ICustomer{ public override decimal CalculateDiscount(){ return productAmount-5; } } public class GoldCustomer : ICustomer{ public override decimal CalculateDiscount(){ return productAmount-10; } }
Editor is loading...
Leave a Comment