擅长:python、mysql、java
<p>你可以做:</p>
<pre><code>def slashFigure(height, reverse):
for row in range(height)[::(1-int(reverse)*2)]:
print(''.join(['\\' for x in range(row*2)]+['!' for x in range(height*4-row*4-2)]+['/' for x in range(row*2)]))
height = int(input("Enter a number: "))
slashFigure(height, False)
slashFigure(height, True)
</code></pre>