擅长:python、mysql、java
<p>您可以使用<code>numpy.searchsorted</code>:</p>
<pre><code>>>> import numpy as np
>>> bins = np.array([0, 10, 100, 1000])
>>> numbers = np.array([800, 8, 80])
>>> print bins.searchsorted(numbers)
[3, 1, 2]
</code></pre>