擅长:python、mysql、java
<p>这也适用于您想要的输出:</p>
<pre><code>tup1 = ( ('AAA', 2), ('BBB', 3) )
tup2 = ('AAA', 'BBB', 'CCC', 'DDD')
dic = dict( tup1 )
for tri in tup2:
dic[tri] = dic.get(tri,0)
print tuple(dic.items())
#(('AAA', 2), ('BBB', 3), ('CCC', 0), ('DDD', 0))
</code></pre>