62,046
社区成员
发帖
与我相关
我的任务
分享
Console.WriteLine(" # ");
Console.WriteLine(" ### ");
Console.WriteLine(" ##### ");
Console.WriteLine("#######");
int N = 7;
for (int i = 1, j = (N - 1) / 2; i < N + 1; i += 2, j = (N - i) / 2)
{
Console.WriteLine(new string(' ',j) + new string('#',i));
}