Question

我想从同一个函数返回两个不同的值，但事实证明你只能返回1，但是围绕它有其他一些如使用元组和输出参数...我不明白如何构造它们和语法令人困惑。我尝试了几次，通过反复试验使其工作，但每次程序都没有启动。如果你能告诉我一个非常感激的解决方案。我设法返回string []卡，但现在我需要了解如何从同一函数返回int []值

namespace Testing2._0
{
    class Program
    {
        static void Main(string[] args)
        {
           string[] cards =  ShuffleCardSystem();
            Dealing(cards);
            Format();
            Console.ReadLine();

        }
        static void Format ()
        {
          //Not important
        }


        }
        static string [] ShuffleCardSystem()
        {
            string[] ranks = new string[13] { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K" };
            int rankCounter = 0;
            string []suits = new string[4] { "♠", "♣", "♦", "♥" };
            int suitsCounter = 0;
            int shuffle; string temp;
            Random rnd = new Random();
            int[] value = new int[52];
            string numbers = string.Empty;
            int convert;
            string[]cards = new string[52];
            for (int i = 0; i < 52; i++)
            {
                cards[i] = ranks[rankCounter] + suits[suitsCounter];
                rankCounter++;
                if (rankCounter == 13)
                {
                    rankCounter = 0;
                    suitsCounter += 1;
                }
            }
            for (int i = 51; i >= 0; i--)
            {
                    numbers= string.Empty;
                shuffle = rnd.Next(0, i);
                temp = cards[shuffle];
                cards[shuffle] = cards[i];
                cards[i] = temp;
                for (int position =0; position<cards[i].Length; position++)
                {
                    if (char.IsDigit(cards[i][position]))
                    {
                        numbers+=cards[i][position];
                        convert= Convert.ToInt32(numbers);
                        value[i]= convert;
                        if (value[i] ==1)
                        {
                            value [i]=11; 
                        }

                    }
                    if (cards[i].Any(char.IsLetter))
                    {
                        value[i] = 10;
                    }
                }
            }
            }

            return cards; // I want to return value

        }
        static void Dealing(string[] cards)
        {
           //other unrelated code...
                }

            }
        }
    }
}

Answer 1

public class Shuffled
{
public string[]cards{get;set;}
public int[] values{get;set;}
}

C＃是一种面向对象的语言。返回包含函数数据的对象是很常见的。

static Shuffled ShuffleCardSystem()

来自同一功能的多种不同返回类型

1 个答案: