擅长:python、mysql、java
<p>最好使用具有重量/体积属性的对象(劳伦斯的帖子)</p>
<p>但要演示如何压缩两个元组:</p>
<pre><code>weights = (1, 0.5, 0.33, 2)
volumes = (100, 20, 10, 5)
def weightingfun(cost, weights, volumes):
for w,v in zip(weights, volumes):
print "weight={}, volume={}".format(w, v)
weightingfun(70, weights, volumes)
</code></pre>