当程序已满时，如何关闭程序

本文关键字：关闭程序 满时 程序 | 更新日期: 2023-09-27 18:26:28

 string[,] Arr = new string[4, 5]{{"1A" , " 2A" , " 3A" , " 4A" , " 5A"},
    {"1B" , " 2B" , " 3B" , " 4B" , " 5B"},
    {"1C" , " 2C" , " 3C" , " 4C" , " 5C"},
    {"1D" , " 2D" , " 3D" , " 4D" , " 5D"}};
        Console.WriteLine("List of availabe seats.");
        Console.WriteLine();
        for (int j = 0; j < Arr.Length; j++)
        {
            for (int i = 0; i < Arr.GetLength(0); i++)
            {
                for (int k = 0; k < Arr.GetLength(1); k++)
                {
                    Console.Write(Arr[i, k]);
                }
                Console.WriteLine();
            }
            Console.WriteLine("Enter your seat: ");
            Console.WriteLine("---------------- ");
            string textToReplace = Console.ReadLine().ToLowerInvariant();
            bool isFullyBooked = true;
            bool isSeatTaken = true;
            for (int row = Arr.GetLowerBound(0); row <= Arr.GetUpperBound(0); ++row)
            {
                for (int column = Arr.GetLowerBound(1); column <= Arr.GetUpperBound(1); ++column)
                {
                    if (Arr[row, column].ToLowerInvariant().Contains(textToReplace))
                    {
                        Arr[row, column] = " X ";
                        isSeatTaken = false;
                    }
                    if (!Arr[row, column].Contains(" X "))
                    {
                        isFullyBooked = false;
                    }
                }

            }
            if (isFullyBooked)
            {
                Console.WriteLine("Fully Booked");
                Console.WriteLine("----------------");
            }
            if (isSeatTaken)
            {
                Console.WriteLine("Already Taken");
                Console.WriteLine("----------------");
            }
        }
当程序

已满时，如何关闭程序？如果我运行这个程序，它只结束了 20 个循环，所以如果我输入两个"2A"，程序将无法完成所有座位，程序将关闭。我是 c# 中的乞丐。

当程序已满时，如何关闭程序

好吧，如果您需要"快速而肮脏"的解决方案，请将fullyBooked变量声明移动到主for循环之外，并将该for循环从for (int j = 0; j < Arr.Length; j++)更改为类似

bool isFullyBooked = false;
while (!isFullyBooked)
{
  // rest of your code, but change bool isFullyBooked = true; 
  // to simply isFullyBooked = true; without declaration, only assignment
  // because it was declared earlier

因此，您的主循环将运行，直到所有座位都被预订。

但同样 - 它非常"快速和肮脏"的修复，考虑重构你的实现，因为它看起来不是很好。(我想这里有点跑题，需要代码审查(

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