Question

12. In C#, without using the Math.Max function, write your own MyMax function that returns the maximum of whatever number of double-valued numbers are passed to it. Also provide a statement illustrating calling the function

Using polymorphism, expand Q#12 to be able to also handle the cases where either the arguments are all int or the values are all decimal

Answer 1

public class MaxNumber {

    public static int MyMax(int n1, int n2) {
        if (n1 > n2)
            return n1;
        else
            return n2;
    }

    public static double MyMax(double n1, double n2) {
        if (n1 > n2)
            return n1;
        else
            return n2;
    }

    public static void Main(string[] args) {
        Console.WriteLine(MyMax(2, 9));
        Console.WriteLine(MyMax(15, 9));

        Console.WriteLine(MyMax(2.5, 1.7));
        Console.WriteLine(MyMax(1.5, 9.5));
    }
}