using System;

public class Program

{

    public static void Main()

    {

        // tipos

        int x = 10;

        float y = 1.234F;

        DateTime z = new DateTime(2017,03,20);

        bool a = true;

        string b = "abacaxi";

        // esses sao os mais comuns.

        // todos: https://msdn.microsoft.com/en-us/library/ya5y69ds.aspx

    }

}