C# -- 随机数产生的字母金字塔
C# -- 随机数产生的字母金字塔
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: