擅长:python、mysql、java
<p>看一下<a href="http://docs.python.org/library/random.html">^{<cd1>}</a>模块。在</p>
<pre><code>>>> import random
>>> teams = ['One team', 'Another team', 'A third team']
>>> team1, team2 = random.sample(teams, 2)
>>> print team1
'Another team'
>>> print team2
'One team'
</code></pre>