Question

How to use override to modify the the implementation of an inherited method in C#

Answer 1

using System;

abstract class Shape {
    public abstract int Area();
}

class Square : Shape {
    int a;

    public Square(int _a) => a = _a;

    public override int Area() => a * a;

    static void Main() {
        var sq = new Square(8);
        
        Console.WriteLine(sq.Area());
    }
}




/*
run

64

*/

 

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