擅长:python、mysql、java
<p>删除一个简单的技巧就是用一个空的str替换它(用<code>replace</code>)。对于第二部分,我们看两个条件:<code>i</code>在单词中,长度等于或大于5。注意,我们看的是大写的<code>I</code></p>
<pre><code>testText = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque nec mauris nec tellus mollis ullamcorper. Vestibulum sit amet arcu placerat, sagittis quam sed, rutrum sem. Morbi vulputate odio non lacus."
str_to_remove = list('.,:;?!')
for letter in str_to_remove:
testText = testText.replace(letter, '')
for word in testText.split(' '):
if 'i' in word and len(word) >= 5:
print(word)
</code></pre>