2个list:
a = [1,2,3,4,5]
b = ['a','b','c','d','e']
形成一个字典:
c = {}
构造规则:a中的元素用作key,b中的元素用作value,字典c={1: 'a', 2: 'b', 3: 'c', 4: 'd', 5: 'e'}。
>>> a = [1,2,3,4,5] >>> b = ['a','b','c','d','e'] >>> c = dict(zip(a,b)) >>> c {1: 'a', 2: 'b', 3: 'c', 4: 'd', 5: 'e'}