小编use*_*955的帖子

我的代码在新行上每次"购买"时添加总和,但我只希望他们能够完成5个条目.将此代码复制并粘贴到visual studio中作为控制台应用程序,然后调试或运行它或其他任何东西.我是C#的新手,想知道如何只允许5个数字.我试图不要偏离我下面的代码太远.话虽如此,可能有更先进的方法来做到这一点,但我不希望这样.

namespace SumFiveDoubles
{
    class TotalPurchase
    {
        static void Main()
        {
            double purchase;
            double total = 0;
            string inputString;
            const double QUIT = 0;
            Console.Write("Enter a purchase amount >> ");
            inputString = Console.ReadLine();
            purchase = Convert.ToDouble(inputString);
            while (purchase != QUIT)
            {
                total += purchase;
                Console.Write("Enter another purchase amount or " + QUIT + " to calculate >> "); //I only want this to appear 4 more times\\
                inputString = Console.ReadLine();
                purchase = Convert.ToDouble(inputString);
            }
            Console.WriteLine("Your total is {0}", total.ToString("C")); …