Find a Number using Pythagoras Theorem in c#

  class Program

    {

        static void Main(string[] args)

        {

            double num1, num2, result;

            Console.WriteLine("Enter the First Value ");

            num1 = double.Parse(Console.ReadLine());

            Console.WriteLine("Enter the Second Value ");

            num2 = double.Parse(Console.ReadLine());

            result = Math.Sqrt(num1 * num1 + num2 * num2);

            Console.WriteLine("The Other Number is : {0}", result);

            Console.ReadLine();

        }

    }

Output: