In ra hình vẽ sau:
Output
* *** ***** ******* ********* *********** * * *
print(' ') print(' *') print(' *') print(' **') print(' **') print('**') print(' *') print(' *') print(' *')
Bình luận
print(' ')
print(' *')
print(' *')
print(' **')
print(' **')
print('**')
print(' *')
print(' *')
print(' *')
15 bình luận nữa