using System;

​

public class Program {

    public static void Main(string[] args) {

        Console.WriteLine("Welcome to the coin flipping game!");

​

        Console.Write("Please enter your name: ");

        string name = Console.ReadLine();

​

        Random rand = new Random();

        int correctGuesses = 0;

        int totalGuesses = 0;

​

        while (totalGuesses < 10) {

            // Flip the coin

            int coinFlip = rand.Next(2);

​

            // Ask the user to guess

            Console.Write("Guess the result of the coin flip (0 for heads, 1 for tails): ");

            int guess = int.Parse(Console.ReadLine());

​

            // Check the guess

            if (guess == coinFlip) {

                Console.WriteLine("Correct!");

                correctGuesses++;

            } else {

                Console.WriteLine("Sorry, that was incorrect.");

            }

​

            totalGuesses++;

​

            // Check if the user has won or lost

            if (correctGuesses >= 6) {

                Console.WriteLine($"Congratulations, {name}, you win!");

                break;

            } else if (totalGuesses == 10) {

                Console.WriteLine($"Sorry, {name}, you have lost.");

            } else if (correctGuesses == 5) {

                Console.WriteLine($"You have guessed correctly {correctGuesses} times. You can play again, {name}!");

                break;

            }

        }

    }

}