如何按列表中的整数对列表列表进行排序

Question

biglist = [['Bob', 10], ['Karl', 12], ['Judy', 11]]

customsort(biglist) 

应该返回：

biglist = [['Bob', 10],  ['Judy', 11], ['Karl', 12]]

Answer 1

>>> biglist = [['Bob', 10], ['Karl', 12], ['Judy', 11]]
>>> sorted(biglist, key=lambda x:x[1])
[['Bob', 10], ['Judy', 11], ['Karl', 12]]