擅长:python、mysql、java
<p>这个怎么样:</p>
<pre><code>def lookup(N, data):
arranged = sorted(data, key = lambda x: ~x.get('wins'))
for val in arranged[:N]:
yield val['team_id'], val['wins']
parsed = lookup(3, data)
for p in parsed:
print p
('BUFFALO', 16)
('CARDINALS', 14)
('FALCONS', 11)
</code></pre>