ProgramForDaily/AbstractClassGeeksExample.cs at master · hraverkar/ProgramForDaily

37 lines (28 loc) · 745 Bytes

using System;

namespace AbstractClassExample

{

internal abstract class AbstractClass

{

public int AddTwoNumber(int num1, int num2)

{

return num1 + num2;

}

public abstract int MultiplyTwoNumbers(int num1, int num2);

}

internal class Derived : AbstractClass

{

public override int MultiplyTwoNumbers(int num1, int num2)

{

return num1 * num2;

}

internal static class Program

{

public static void Main(string[] args)

{

var derived = new Derived();

Console.WriteLine(derived.AddTwoNumber(5, 5));

Console.WriteLine(derived.MultiplyTwoNumbers(5, 5));

}

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