擅长:python、mysql、java
<pre><code>with open(textfile1,"r") as f1:
with open(textfile2,"r") as f2:
words1 = f1.read().split(" ")
words2 = f2.read().split(" ")
#considering f1 and f2 have the same number of words
for i in range(len(words1)):
if words1[i] != words2[i]:
for j in range(len(words1[i])):
if words1[i][j] != words2[i][j]:
print(words1[i],words2[i],words2[i][j])
</code></pre>