擅长:python、mysql、java
<p>您可以在一行中完成这一切,如下所示:</p>
<pre><code>def balloon_string(string, x):
return ''.join((c * (ord(c) % x)) if c != ' ' else c for c in string)
print(balloon_string('abcdef', 4))
# abbccceff
print(balloon_string('A great day!', 4))
# A gggrrea ay!
print(balloon_string('ABC 1234', 3))
# AAC 1224
</code></pre>