擅长:python、mysql、java
<p>以下互动环节建议首先评估作业的右侧:</p>
<pre><code>>>> string[1] = raw_input('Enter value: ')
Enter value: s
Traceback (most recent call last):
File "<ipython-input-51-a1be6bbb7f5b>", line 1, in <module>
s[1] = raw_input('Enter value: ')
TypeError: 'str' object does not support item assignment
</code></pre>