擅长:python、mysql、java
<p>只是出于好奇,使用NumPy:</p>
<pre><code>import numpy as np
t = [[1, 3, 4, 5, 6, 7],[9, 7, 4, 5, 2], [3, 4, 5]]
TC = [[3, 4, 6], [9, 7, 2], [5]]
print([np.setdiff1d(a, b) for a, b in zip(t, TC)])
#=> [array([1, 5, 7]), array([4, 5]), array([3, 4])]
</code></pre>