ambitai/year12

Special project for Rain

year12

Special project for Rain using System; using System.Diagnostics; using System.Linq;

namespace basicfact { class MainClass {

    public static void Main(string[] args)
    {
        Console.WriteLine("================================================");
        Console.WriteLine("Welcome to basic facts");
        Console.WriteLine("================================================");

        string[] level = new string[] { "E", "e", "M", "m","H","h" };

        Console.WriteLine("Please press a key to chose from Easy(E/e), Medium(M/m) or Hard(H/h)");

        string reply = "";
        while (true)
        {
            reply = Console.ReadLine();
            if (level.Contains(reply))
            {
                break;
            }
            else
            {
                Console.WriteLine("please enter E/e, M/m or H/h");
            }
        }


        Console.WriteLine("How many questions do you want to do? (with a minimum number of 20)");

        int que_number;
        while (true)
        {
            try
            {
                que_number = int.Parse(Console.ReadLine());
                break;
            }
            catch (Exception)
            {
                Console.WriteLine("Enter a number only");
            }
        }

        

        Console.WriteLine("Do you want timed responses? Y/y or N/n");
        Stopwatch sw = new Stopwatch();
        string reply2 = "";
        while (true)
        {
            reply2 = Console.ReadLine();
            if (reply2=="Y"|| reply2 == "y" || reply2 == "N" || reply2 == "n")
            {
                break;
            }
            else
            {
                Console.WriteLine("please enter Y/y, or N/n");
            }
        }

        if (reply== "e" || reply == "E")
        {
            sw.Start();
            Process(0, que_number, 4);
            sw.Stop();

        }
        else if (reply == "m" || reply == "M")
        {
            sw.Start();
            Process(0, que_number, 6);
            sw.Stop();
        }


        else if (reply == "h" || reply == "H")
        {
            sw.Start();
            Process(0, que_number, 11);
            sw.Stop();  
        }

        if (reply2 == "Y" || reply2 == "y")
        {
            float tim = sw.Elapsed.Seconds;
            Console.WriteLine("You spent " + tim + " seconds");
        }

        else if (reply2 == "N" || reply2 == "n")
        {
            Console.WriteLine("timed responsed was not enable");
        }

        Console.WriteLine("================================================");
        Console.WriteLine("Thank you for using the basic facts program");

        Console.ReadLine();
        }

    public static string Calculate_function(int num1, int num2, int functions, int reply3)
    {
        string reply = "";

        if (functions == 1)
        {
            Console.WriteLine(num1 + " + " + num2 + " = ");
            int answer = num1 + num2;

            try
            {
                reply3 = int.Parse(Console.ReadLine());
            }
            catch (Exception)
            {
                reply = "Incorrect";
            }


            if (reply3 == answer)
            {
                reply = "Correct";
                Console.WriteLine("Correct");
            }
            else
            {
                reply = ("Incorrect");
                Console.WriteLine("Incorrect");
            }
        }
        
        

        else if (functions == 2 && num1 >= num2)
        {
            Console.WriteLine(num1 + " - " + num2 + " = ");

           
            int answer = num1 - num2;
            
            reply3 = int.Parse(Console.ReadLine());
            if (reply3 == answer)
            {
                reply = "Correct";
                Console.WriteLine("Correct");
            }
            else
            {
                reply = ("Incorrect");
                Console.WriteLine("Incorrect");
            }
        }

        else if (functions == 2 && num1 < num2)
        {
            Console.WriteLine(num2 + " - " + num1 + " = ");


            int answer = num2 - num1;

            reply3 = int.Parse(Console.ReadLine());
            if (reply3 == answer)
            {
                reply = "Correct";
                Console.WriteLine("Correct");
            }
            else
            {
                reply = ("Incorrect");
                Console.WriteLine("Incorrect");
            }
        }

        else if (functions == 3)
        {
            Console.WriteLine(num1 + " × " + num2 + " = ");
            int answer = num1 * num2;
            reply3 = int.Parse(Console.ReadLine());
            if (reply3 == answer)
            {
                reply = "Correct";
                Console.WriteLine("Correct");
            }
            else
            {
                reply = ("Incorrect");
                Console.WriteLine("Incorrect");
            }
        }

        else if (functions == 4)
        {
            int number3 = num1 * num2;
            Console.WriteLine(number3 + " ÷ " + num2 + " = ");
            int answer = int.Parse(Console.ReadLine());
            if (answer == num1)
            {
                reply = "Correct";
                Console.WriteLine("Correct");
            }
            else
            {
                reply = ("Incorrect");
                Console.WriteLine("Incorrect");
            }
        }

        return reply;
    }

    public static void Process(int n,int que_number,int number)
    {

        int count = 0;

        int functions = 0;
        while (n < que_number)
        {


            if (functions <= 4)
            {
                functions++;
                if (functions == 5)
                {
                    functions = 1;
                }

            }

            Random num = new Random();
            int number1 = num.Next(1, number);
            int number2 = num.Next(1, number);

            int reply3 = 0;
            string correctly = Calculate_function(number1, number2, functions, reply3);
            if (correctly == "Correct")
            {
                count++;
            }
            n++;

        }
        Console.WriteLine("You've got " + count + " out of " + que_number + " correctly");

    }

}

}