摘要: from copy import copy, deepcopy l1 = [1,[2,3,4],{20,40,89},4,5] 赋值 l2 = l1 l2[0]=999 print('l1:') print(l1) print('l2:') print(l2) l2[1][0]=898 print( 阅读全文
posted @ 2019-11-25 15:53 Bitten 阅读(97) 评论(0) 推荐(0) 编辑