摘要: L2 = [1,2,3,4] L3 = L2.reverse() #reverse不返回列表,而是直接改变原列表 print(L3) ************* None print(" love ".join(["Everyday","Yourself","Python",])) print(" 阅读全文
posted @ 2024-04-07 18:53 wanyki 阅读(28) 评论(0) 推荐(0)