using System;

public class Program

{

    public static void Main()

    {

        string firstName; // first name is a variable to store first name

        string lastName; // last name is a variable to store last name

        string color;

        int number;

        int sum;

​

        Console.WriteLine("Please input your first name:");

        firstName = Console.ReadLine();

​

        Console.WriteLine("Please input your Last name:");

        lastName = Console.ReadLine();

        Console.WriteLine(firstName + " " + lastName + ", it is very nice to meet you! " + "please tell me your favorite color? ");

        color = Console.ReadLine();

        Console.WriteLine("My favorite color is " + color + " too!! " + firstName + " please tell me your favorite number!");

        number = int. Parse(Console.ReadLine());

        sum = number + 3;

​

        Console.WriteLine(" ayyy, " + firstName + " my faverite number is " + sum + ".");

        Console.WriteLine(firstName + ", it is nice to know your favorite color is " + color + " and your favorite number is " + number + "!");

​

}

}