// elementary problem 9

​

using System;

public class Program

{

    private static Random r;

    private static int target;

    private static int guess;

    private static int count;

    private static bool keepGoing;

    public static void Main()

    {

        // generate a value for the target

        r = new Random();

        target = r.Next(1, 21);

        Console.WriteLine("Im thinking of a number between 1 and 20");

        while(keepGoing) {

            count++;

            Console.Write("Enter your guess: ");

            guess = Convert.ToInt32(Console.ReadLine());

            if(guess != target) {

                if(guess < target) {

                    Console.WriteLine(guess + " is too low. Try again.");

                }

                else if(guess > target) {

                    Console.WriteLine(guess + " is too high. Try again.");

                }

            }

            if(guess == target) {

                keepGoing = false;

                Console.WriteLine("Congratulations! " + guess + " is the correct guess");

                Console.WriteLine("Figured it out in " + count + " guesses");   

            }

        }

    }

}