using System;

public class Program

{

    public static void Main()

    {

        //ANDREA VALENZUELA PEDROZA 

​

        }double n, z, u, m, s, a;

        double sum, division ;

        string nombre;

        Console.WriteLine("Hi, welcome");

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

        nombre = Console.ReadLine();

        Console.WriteLine("Nice to meet you, " + ANDREA );

        Console.WriteLine(" ");

        Console.WriteLine("I Will help you with you average and tell you if you passed or not."); 

        Console.WriteLine("What is your math result?"); 

        n = double.Parse(Console.ReadLine());

        Console.WriteLine("What is your literature result?"); 

        z = double.Parse(Console.ReadLine());

        Console.WriteLine("What is your physics result?");

        u = double.Parse(Console.ReadLine());

        Console.WriteLine("What is your history result?");

        m = double.Parse(Console.ReadLine());

        s = sum = n + u + m + s;

        a = division = a/4;

        if (t > 70 )

    {

    Console.WriteLine("Very Good! You passed with an average of " + a );

    }   

    else 

    {

    Console.WriteLine("I’m sorry, you failed with an average of " + a );

    }

    Console.WriteLine("Goodbye " + ANDREA );

​

​

    }

}

}