擅长:python、mysql、java
<p>使用字典(散列/映射),当您拆分列表时,将项目存储在查找字典中</p>
<pre><code>#You have:
list1 = ['store1 120', 'store2 140', 'store3 160', 'store4 150']
list2 = [120, 140, 150, 160]
#While building list2, build lookup,
lookup = {}
lookup[120]= 'store1 120'
lookup[140]= 'store2 140'
lookup[150]= 'store3 150'
lookup[160]= 'store4 160'
print "store: "+str(150)+", "+lookup[150];
#delete one,
del lookup[160];
</code></pre>