# coding=utf-8
print ('\n'.join(['*'*6 for i in range(4)]))
# ******
# ******
# ******
# ******
print ('\n')
print ('\n'.join(['*'*(i*2+1) for i in range(4)]))
# *
# ***
# *****
# *******
print ('\n')
print ('\n'.join([('*'*(i*2+1)).center(7, ' ') for i in range(4)]))
# *
# ***
# *****
# *******
print ('\n')
print ('\n'.join([('*'*(abs(i-3)*2+1)).center(7, ' ') for i in range(4)]))
# *******
# *****
# ***
# *
print ('\n')
print ('\n'.join([('*'*([i,abs(i-6)][i>3]*2+1)).center(7, ' ') for i in range(7)]))
# *
# ***
# *****
# *******
# *****
# ***
# *
print ('\n')
print ('\n'.join(['*'*([i,abs(i-6)][i>3]*2+1) for i in range(7)]))
# *
# ***
# *****
# *******
# *****
# ***
# *
input("nnnnn....")
# nnnnn....
```
一句话打印'*'图案(列表推导式, 人生苦短, 我用Python)的相关教程结束。
