using System;

public class Program

{

    public static void Main()

    {

        //Angella Muro

        string a1, b2, c3, d4;

        int total = 0;

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

        Console.WriteLine("1. What is my name?");   

        Console.WriteLine("a) Angie");

        Console.WriteLine("b) Angela");

        Console.WriteLine("c) Angella");

        Console.WriteLine("d) Ana");

        a1 = Console.ReadLine();

        if (a1 == "c)")

        {

            Console.WriteLine("Correct:)");

            total++;

        }

        else

        {

            Console.WriteLine("Wrong :( The correct answer was c).");

        }

        Console.WriteLine();

        Console.WriteLine("2. What is my last name?");  

        Console.WriteLine("a) Muro");

        Console.WriteLine("b) Martínez");

        Console.WriteLine("c) García");

        Console.WriteLine("d) López");

        b2 = Console.ReadLine();

        if (b2 == "a)")

        {

            Console.WriteLine("Correct:)");

            total++;

        }

        else

        {

            Console.WriteLine("Wrong :( The correct answer was a).");

        }

        Console.WriteLine();    

        Console.WriteLine("3. What is my favorite color?"); 

        Console.WriteLine("a) pink");

        Console.WriteLine("b) yellow");

        Console.WriteLine("c) Green");

        Console.WriteLine("d) Blue");

        c3 = Console.ReadLine();

        if (c3 == "d)")

        {

            Console.WriteLine("Correct:)");

            total++;

        }

        else

        {

            Console.WriteLine("Wrong :( The correct answer was d).");

        }

        Console.WriteLine();    

        Console.WriteLine("4. What is my favorite artist?");    

        Console.WriteLine("a) Justin Biber");

        Console.WriteLine("b) Shawn Mendes");

        Console.WriteLine("c) Dua Lipa");

        Console.WriteLine("d) Camila Cabello");

        d4 = Console.ReadLine();

        if (d4 == "b)")

        {

            Console.WriteLine("Correct:)");

            total++;

        }

        else

        {

            Console.WriteLine("Wrong :( The correct answer was b).");

        }

            Console.WriteLine();

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

   }

}