分析图
for i in range(1, 6):
\# 输出空格
for k in range(1, 6 - i):
print(' ', end="")
for j in range(1, 2 \* i):
if j == 1 or j == 2 \* i - 1:
print("\*", end='')
else:
print(" ", end='')
print('')
# 输出下面的部分
for l in range(1, 5):
for m in range(1, l + 1):
print(' ', end='')
for n in range(1, 10 - 2 \* l):
if n == 1 or n == 9 - 2 \* l:
print('\*', end='')
else:
print(" ", end='')
print('')
