Data Types

using System;

namespace MoreMethodExercises
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Enter the type of the input: ");
            string type = Console.ReadLine();
            if (type.Equals("int"))
            {
                int num = int.Parse(Console.ReadLine());
                intMethod(num);
            }
            else if (type.Equals("real"))
            {
                double num = double.Parse(Console.ReadLine());
                realMethod(num);
            }
            else if (type.Equals("string"))
            {
                string word = Console.ReadLine();
                stringMethod(word);
            }
        }

        static void intMethod(int number)
        {
            Console.WriteLine(number * 2);
        }

        static void realMethod(double number)
        {
            Console.WriteLine("{0:F2}",number*1.5);
        }

        static void stringMethod(string word)
        {
            Console.WriteLine("$" + word + "$");
        }
    }
}