[ 주인장 ] C# 실습 [ 콘솔 이용해 룰렛 번호 찍기 ]

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

namespace Roulette
{
    class Program
    {
        static void Main(string[] args)
        {
            int count = 0;          // 입력 저장을 위한 카운트
            int[,] Num = new int[5,9];
            Random rand = new Random();
            int[] SaveNum = new int[45];
            int ComNum;
            int ReadNum;
            char conti;
            bool overlap = false;
            Console.WriteLine("########################################################################");
            Console.WriteLine("######################## !! 재미나는 룰렛게임 !! #######################");
            Console.WriteLine();
            while (true)
            {
                ComNum = rand.Next(100, 99999)%45+1;
                Console.WriteLine("              <<   컴퓨터가 룰렛 번호를 선택했습니다   >>               ");
                Console.WriteLine("########################################################################");
                do
                {
                    if (!overlap)
                    {
                        Console.WriteLine();
                        RandomArray(ref Num);   // 랜덤 배열 표시 함수
                        Print(Num, SaveNum, count);
                    }
                    Console.Write(" >> 번호를 선택하세요 : ");
                    ReadNum = int.Parse(Console.ReadLine());
                    overlap = false;
                    for (int k = 0; k < count; k++)
                        if (ReadNum == SaveNum[k])
                        {
                            overlap = true;
                            break;
                        }
                    if (overlap)
                    {
                        Console.WriteLine();
                        Console.WriteLine("      << !!! 중복 입력하셨습니다 !!! 다른 번호를 입력하세요 !!! >>      ");
                        Print(Num, SaveNum, count);
                        Console.WriteLine();
                    }
                    else
                    {
                        SaveNum[count] = ReadNum;
                        count++;
                        Console.WriteLine();
                        Console.WriteLine(" >> {0} 번을 선택하셨습니다~ 당첨됐을까요? ", ReadNum);
                        if (ComNum != ReadNum)
                        {
                            Console.WriteLine(" >> 아쉽지만 {0}번은 아니네요~ 다시 시도하세요~ ", ReadNum);
                        }
                    }
                } while (ComNum != ReadNum);
                Console.WriteLine("####### [ 추카추카~ 당첨 되셨습니다~ ] #######");
                Console.WriteLine(" >> 닭이라도 쏘세요~~ㅋㅋㅋ");
                Console.WriteLine(" >> {0}번 만에 성공하셨네요~ 대단하심~", count);
                Console.WriteLine();
                Console.Write(" >> 계속 하시겠습니까? (Y/N) : ");
                conti = char.ToUpper(char.Parse(Console.ReadLine()));
                if (conti == 'Y')
                {
                    count = 0;
                   
                    continue;
                }
                else
                    break;
            }
            Console.WriteLine();
        }

        static void RandomArray(ref int[,] Num)
        {
            Random rand = new Random();
            bool overlap;
            int RandNum;
            int i, j, k, l;
            for (i = 0; i < 5; i++)
            {
                for (j = 0; j < 9; j++)
                {
                    Num[i, j] = 0;
                }
            }
            for (i = 0; i < 5; i++)
            {
                for (j = 0; j < 9; j++)
                {
                    while (true)
                    {
                        overlap = false;
                        RandNum = rand.Next(1, 46);
                        for (k = 0; k < i + 1; k++)
                        {
                            for (l = 0; l < 9; l++)
                            {
                                if (RandNum == Num[k, l])
                                {
                                    overlap = true;
                                    break;
                                }
                            }
                            if (overlap)
                                break;
                        }
                        if (!overlap)
                        {
                            Num[i, j] = RandNum;
                            break;
                        }
                    }
                }
            }
        }
        static void Print(int[,] Num, int[] SaveNum, int count)
        {
            int i, j, k;
            bool overlap;
            Console.WriteLine();
            for (i = 0; i < 5; i++)
            {
                for (j = 0; j < 9; j++)
                {
                    overlap = false;
                    for (k = 0; k < count; k++)
                        if (Num[i, j] == SaveNum[k])
                        {
                            Console.Write("------\t");
                            overlap = true;
                            break;
                        }
                    if (!overlap)
                        if (Num[i, j] < 10)
                            Console.Write("[ 0{0} ]\t", Num[i, j]);
                        else
                            Console.Write("[ {0} ]\t", Num[i, j]);
                }
                Console.WriteLine();
                Console.WriteLine();
            }
        }
    }
}

나름 힘든 작업이었음..ㅋㅋ

맨날 랜덤과 배열, 출력... 그게 다인듯..

새로운걸 찾아야하는데.. ㅡㅡ 뭐가 좋을까나~~