C＃DO While循环-Hangman

Question

我正在学习使用C＃进行编码的过程。 我无法弄清楚为什么在执行Hangman程序10次后我的循环为什么不会结束，尽管如果将程序设置为较小的数字（例如6），该程序也可以工作。我正在使用do while循环以及设置时到10，我不断得到一个似乎是无限循环的东西，因为它只是不断重复而不是按预期结束。 我没有编译器错误。 这是一项任务。 任何帮助表示赞赏。 这是我写的代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace hangman_projectW4
{
    class Program
    {
        static void Main(string[] args)
        {
            //variable list
            char letter0 = 'k';
            char letter1 = 'i';
            char letter2 = 'd';
            char letter3 = 'd';
            char letter4 = 'e';
            char letter5 = 'r';
            char letter;
            int score = 0;
            string user = "";

            //inputs inputs
            Console.ForegroundColor = ConsoleColor.Green;
            user = Console.ReadLine();
            Console.WriteLine("Hi! Welcome to Hangman.");
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine();
            Console.WriteLine("Player, please enter a letter at prompt.");
            Console.Write("_________________________________________________________________");
            user = Console.ReadLine();
            Console.ForegroundColor = ConsoleColor.Green;

            do
            {
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");                

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");               

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }

            user = Console.ReadLine();
            Console.WriteLine("Please enter a letter: ");
            letter = char.Parse(Console.ReadLine());

            user = Console.ReadLine();
            if (letter == letter0 || letter == letter1 || letter == letter2 || letter == letter3 || letter == letter4 || letter == letter5)
            {
                Console.WriteLine("You guessed correctly!");

            }
            else
            {
                Console.WriteLine("Incorrect. Try Again.");
                score++;
            }
            }while (score <= 10);

            //outputs
            user = Console.ReadLine();
            user = Console.ReadLine();
            Console.Write("_________________________________________________________________");
            user = Console.ReadLine();
            Console.Write("Guessed Incorrectly: " + score);
            Console.ReadLine();
            Console.ReadLine();
            Console.Write("Thank you for playing Hangman.");
            Console.ReadLine();
        }
    }
}

另外，如果有更好的方式编写代码，这样我就不会重复if十次了……指针会很棒！ 谢谢。

Answer 1

如果您尽力而为，它将结束。 一旦您的分数达到11分或更高，您的代码就可以继续并继续要求其他尝试。 停止复制代码。 变得更聪明并最小化您的代码！ 您的循环会一遍又一遍地重复同一件事，甚至不检查您是否已经达到10分以上（ score ）。

缩短您的循环到这样的事情：

do
{
    Console.WriteLine("Please enter a letter: ");
    letter = char.Parse(Console.ReadLine());

    if (letter == letter0 ||
        letter == letter1 ||
        letter == letter2 ||
        letter == letter3 ||
        letter == letter4 ||
        letter == letter5)
    {
        Console.WriteLine("You guessed correctly!");
    }
    else
    {
        Console.WriteLine("Incorrect. Try Again.");
        score++;
    }
} while (score <= 10);

下一步是将所有字母添加到集合或列表中，并缩短if语句。 ;-)