用c#控制台模拟双色球随机选

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 2 
 3 
 4 using System;
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 6 using System.Collections.Generic;
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 8 using System.Linq;
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10 using System.Text;
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12 using System.Threading;//线程命名空间必需引用
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14 using System.Collections;//集全命名空间必需引用
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16 using System.Collections.Generic;
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18 using System.Text.RegularExpressions;
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20 using System.Data.SqlClient;
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22 static void 双色球()
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24 {ArrayList redbollbox = new ArrayList();//设置一个装红球箱
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26 ArrayList redboll = new ArrayList();//设置一个装已滚出来的红球箱
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28 ArrayList bluebollbox = new ArrayList();//设置一个装蓝球箱
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30 object blueboll;//出来的蓝球
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32 for (int i = 1; i <= 33; i++)//给红球写号
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34 {
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36 redbollbox.Add(i);
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38 }
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40 for (int i = 1; i <= 16; i++)//给蓝球写号
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42 {
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44  bluebollbox.Add(i);
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46 }
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48 Console.WriteLine("红球滚动中");
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50 for (int i = 0; i < 6; i++)//滚球
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52 { 
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54 Thread.Sleep(5000);//滚球等待
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56 int outboll = new Random().Next(0, redbollbox.Count - 1);//随机选球的编号                
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58 redboll.Add(redbollbox[outboll]);//出来的球
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60 Console.WriteLine("第{0}个球:{1}", i + 1, redboll[i]);//滚出的球号是几
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62 redbollbox.RemoveAt(outboll);//去掉出来的球               redbollbox.TrimToSize();//球箱的球减少
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64 }
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66 Console.WriteLine("蓝球滚动中");
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68 Thread.Sleep(5000);
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70 blueboll = bluebollbox[new Random().Next(0, bluebollbox.Count - 1)];
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72 Console.WriteLine("最后的蓝球是:{0}", blueboll);
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74 redboll.Sort();//红球排序
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76 Console.Write("红球区:");
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78 foreach (object item in redboll)
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80 { Console.Write("{0} ", item);}
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82 Console.Write(" 蓝球号:{0}\n", blueboll);
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84 }
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86  
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