using System;

public class Program

{

    public static void Main()

    {

        double a = 3.14; 

        int b = Convert.ToInt32(a);

        int c = 123;

        double d = Convert.ToDouble(c) + 0.1;

        int e = 321;

        String f = Convert.ToString(e);

        String g = "$";

        char h = Convert.ToChar(g);

        String i = "true";

        bool j = Convert.ToBoolean(i);

        String str = Console.ReadLine();

        int nr = Convert.ToInt32(str);

        Console.WriteLine(b.GetType());

        Console.WriteLine(d.GetType());

        Console.WriteLine(f.GetType());

        Console.WriteLine(h.GetType());

        Console.WriteLine(j.GetType());

    }

}