我正在学习使用C＃编写代码。我无法弄清楚为什么我的循环在10个条目进入我的Hangman程序后不会结束，尽管如果设置为较小的数字（例如6），程序可以工作。我正在使用do while循环，并且，当设置时到了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，如果有更好的方法来编写代码，那么我就不会重复if else十次......指针会很棒！感谢。
答案 0 :(得分：0)
如果你努力尝试它会结束。一旦您的分数达到11分或更高，您的代码可能会继续并继续要求再次尝试。停止复制代码。更聪明，最小化您的代码！你的循环反复重复同样的事情，甚至没有检查你是否已经达到10分以上（score）。
将你的循环缩短为：
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。 ; - ）