我是python新手, 我有两个列表:
l1 = ['a','b','c','d']
l2 = ['new']
我想得到这样的新列表
l3 = [('a','new'),('b','new'),('c','new'),('d','new')]
合并这两个列表的最佳方式是什么?
请您参考如下方法:
>>> from itertools import product
>>> l1 = ['a','b','c','d']
>>> l2 = ['new']
>>> list(product(l1,l2))
[('a', 'new'), ('b', 'new'), ('c', 'new'), ('d', 'new')]
