擅长:python、mysql、java
<p><strong>老派</strong>在这里</p>
<pre><code>>>> text = "r n r n r nFamily Medical History new r n r n r r r Roger nRobert n nDawson n49 nyears old , right shoulder"
>>> newText = []
>>> for word in text.split(' '):
... if word and not (word == 'n' or word =='r'):
... if not word[0] == 'n':
... newText.append(word)
... else:
... newText.append(word[1:])
...
>>> newText
['Family', 'Medical', 'History', 'ew', 'Roger', 'Robert', 'Dawson', '49', 'years', 'old', ',', 'right', 'shoulder']
>>> ' '.join(newText)
'Family Medical History ew Roger Robert Dawson 49 years old , right shoulder'
>>>
</code></pre>
<p>当然,你可以随意重构它</p>