摘要: 字典合并 x = {'a': 1, 'b': 2} y = {'b': 3, 'c': 4} z = {**x, **y} 反转字符串 name = "George" name[::-1] 从函数返回多个值 def get_a_string(): a = "George" b = "is" c = 阅读全文
posted @ 2020-03-22 23:19 wfpanskxin 阅读(109) 评论(0) 推荐(0) 编辑