<pre><code>def insertElement(element, position, array):
last = len(array) - 1
if position > len(array) or position < 0:
print("position does not exist")
else:
for q in range(len(array)+1, position, -1):
array[q+1] = array[q]
print(array)
last += 1
array[position] = element
</code></pre>
<p>错误消息:</p>
<pre class="lang-none prettyprint-override"><code>array[q+1] = array[q] IndexError: list index out of range
</code></pre>