Python 数字金字塔

按照格式将数字输出成金字塔形状

max=int(input('请输入行数：'))
x=[' ']*(2*max-1)
for i in range(max):
    x[max-1-i]=str(i+1)
    x[max-1+i]=str(i+1)
    print(''.join(x))

 还有一种：

p = input("Enter the number of lines:(1 to 15):") for i in range(1, p + 1): for j in range(p-i, 0, -1): print ' ', for j in range(i, 1, -1): print j, for j in range(1, i + 1): print j, print