using System;

public class Program

{

    public static void Main()

    {

        //Chris Silva

        string ans;

        int total = 0;

        Console.WriteLine("Hi! I'll ask you some questions, please write the letter of the correct answer.");

        //Question #1

        Console.WriteLine("What's my name?");

        Console.WriteLine("a. Eder");

        Console.WriteLine("b. Heber");

        Console.WriteLine("c. Elder");

        Console.WriteLine("d. Hebert");

        ans = Console.ReadLine();

        if (ans == "b")

         {

            Console.WriteLine("Correct!");

            total++;            

        }

        else

        {

            Console.WriteLine("Wrong! The right answer was b.");

        }

        Console.WriteLine();

        Console.WriteLine("What´s my last name");

        Console.WriteLine("a. Silva");

        Console.WriteLine("b. Sepulveda ");

        Console.WriteLine("c. Sanchez");

        Console.WriteLine("d. Serina");

        ans = Console.ReadLine();

        if (ans == "b")

         {

            Console.WriteLine("Correct!");

            total++;            

        }

        else

        {

            Console.WriteLine("Wrong! The right answer was b.");

        }

        Console.WriteLine();

        Console.WriteLine("What's my favorite color?");

        Console.WriteLine("a. red");

        Console.WriteLine("b. blue");

        Console.WriteLine("c. yellow");

        Console.WriteLine("d. green");

        ans = Console.ReadLine();

        if (ans == "c")

         {

            Console.WriteLine("Correct!");

            total++;            

        }

        else

        {

            Console.WriteLine("Wrong! The right answer was c.");

        }

        Console.WriteLine();

        Console.WriteLine("What's my favorite artist?");

        Console.WriteLine("a. Bad Bunny");

        Console.WriteLine("b. Nodal");

        Console.WriteLine("c. Luis Miguel");

        Console.WriteLine("d. John Mayer");

        ans = Console.ReadLine();

        if (ans == "d")

         {

            Console.WriteLine("Correct!");

            total++;            

        }

        else

        {

            Console.WriteLine("Wrong! The right answer was d.");

        }

        Console.WriteLine();

​

        Console.WriteLine("You had " +total+ " right answers.");

    }

}