1、简单解释就是:反转一个序列对象
例子1:
def fun3(): x = [3,6,9] for i in reversed(x): print(i,end=',')fun3()
输出:
》》》9,6,3,
例子2:
>>> a = range(5)>>> arange(0, 5)>>> list(a)[0, 1, 2, 3, 4]>>> a1 = reversed(a)>>> list(a1)[4, 3, 2, 1, 0]