3D 摇奖机/ConsoleApp1/Program.cs

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

namespace ConsoleApp1
{
    public enum Prize
    {
        No_Prize,
        First_Prize,//中三个数字，且顺序一致
        Second_Prize,//中三个数字，顺序不一致
        Third_Prize//中两个数字
    }
    public struct Lottery
    {
        public int[] Nums;
        public Prize Prize;
    }
    class Program
    {
        public static void ShowLotteryByPrize(Lottery[] lottery, int count, Prize prize)
        {
            for (int i = 0; i < count; i++)
            {
                if (lottery[i].Prize == prize)
                    Console.WriteLine("{0},{1},{2}", lottery[i].Nums[0], lottery[i].Nums[1], lottery[i].Nums[2]);
            }
        }
        public static int GetSameNumsCount(int[] lottery, int[] lucyNums)
        {
            //将中奖号码进行升序排列
            Array.Sort(lucyNums);
            //为了避免对投注号码顺序的影响，将投注号码进行拷贝至新数组
            //创建新的数组用于存储投注号码
            int[] lotteryNums = new int[3];
            //将投注号码拷贝至新数组中
            Array.Copy(lottery, lotteryNums, 3);
            //对新数组中的号码进行升序排列
            Array.Sort(lotteryNums);
            //将投注号码转换为字符串
            string str = string.Concat(lotteryNums);
            int startIndex = 0;
            int sameCount = 0;//用于存储相同数字的个数
            //逐一判断中奖号码的每一个数字，在投注号码字符串中是否存在
            for (int i = 0; i < 3; i++)
            {
                int result = str.IndexOf(lucyNums[i].ToString(), startIndex);
                if (result != -1)
                {
                    sameCount++;
                    startIndex = result + 1;
                }
            }
            return sameCount;
        }

        public static Prize GetPrize(int[] lottery, int[] lucyNums)
        {