using System;

namespace Function_Overloading

{

    public class Program

    {

        public static void Main(string[] args)

        {

            Calculator.sum();

            Calculator.sum(5,4);

            Calculator.sum(9.3f, 8.6f);

            Calculator.sum("Hello World");

            Console.ReadLin();

        }

    }

    public static class Calculator

    {

        public static void sum()

        {

            Console.WriteLine("No Value Provided");

        }

        public static void sum(int x, int y)

        {

            Console.WriteLine("Sum of {0} and {1} is {2}", x, y, (x + y));

        }

        public static void sum(float x, float y)

        {

            Console.WriteLine("Sum of {0} and {1} is {2}", x, y, (x + y));

        }

        public static void sum(string s)

        {

            Console.WriteLine("{0} - is not a numeric value", s);

        }

    }

}