擅长:python、mysql、java
<p>每次在循环中都用原始字符串覆盖Satz。尝试:</p>
<pre><code>def word_distribution(stringeling):
for char in "?!.,":
stringeling = stringeling.replace(char,"")
return stringeling
print(word_distribution("Hallo du Peter? Du! und punkt. und komma,"))
</code></pre>