C#随机数生成字母金字塔

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我是靠谱客的博主忧心宝贝，这篇文章主要介绍C#随机数生成字母金字塔，现在分享给大家，希望可以做个参考。

本文实例为大家分享了C#随机数生成字母金字塔的具体代码，供大家参考，具体内容如下

1. 代码实现:

static void Main(string[] args)
    {  
      showNpoint(25);
      Console.ReadKey();
    }

    private static void showNpoint(int count)
    {
      Random r = new Random();

      string[] strE = { "A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"};

      for (int i = 1; i <=count; i++)
      {
        for (int j = 1; j <=count-i; j++)
        {
          Console.Write(" ");
        }

        for (int k = 1; k <= 2*i-1; k++)
        {
          Console.Write(strE[r.Next(0,25)]);
        }
        Console.WriteLine();
      }
    }

2. 运行结果: