import copy a = [1, 2, 3] # 浅拷贝,内存地址不变 b = a a[0] = 8 print(i...
阅读: 23561
阅读: 21258
阅读: 20299 评论:1
阅读: 19284
阅读: 18697
阅读: 18568
扫扫关注微信