Data Types

using System;


class Program
{
    static void Main(string[] args)
    {
        string st = Console.ReadLine();
        MyMethod(st);
    }
    static void MyMethod(string type)
    {
        if(type=="int")
        {
            int n = int.Parse(Console.ReadLine());
            Console.WriteLine(n);
        }
        else if(type=="string")
        {
            string str = Console.ReadLine();
            Console.WriteLine("$" + str + "$");
        }
        else if(type=="real")
        {
            double d = double.Parse(Console.ReadLine());
            double result = d * 1.5;
            Console.WriteLine($"{result:F2}");
        }
    }
}