![](https://img.haomeiwen.com/i8617976/81a3d0d5887de98e.png)
![](https://img.haomeiwen.com/i8617976/c7fd0e06cecc8373.png)
Console.WriteLine("请输入一个整数");
int a = int.Parse(Console.ReadLine());
int[,] b = new int[a, a];
for (int i = 0; i < a; i++)
{
for (int j = 0; j < a - i; j++)
{
Console.Write(" ");
}
for (int j = 0; j <= i; j++)
{
if (i == j || j == 0)
{
b[i, j] = 1;
}
else
{
b[i, j] = b[i - 1, j] + b[i - 1, j - 1];
}
Console.Write(b[i, j] + " ");
}
Console.WriteLine();
}
网友评论