已知id(ls1)=4404896968，以下程序的输出结果是： ls1=[1,2,3,4,5] ls2=ls1 ls3=ls1.copy() print(id(ls2),id(ls3)) -题库考试答案搜索网

已知id(ls1)=4404896968，以下程序的输出结果是： ls1=[1,2,3,4,5] ls2=ls1 ls3=ls1.copy() print(id(ls2),id(ls3))

单选题

2021-09-01 20:46

A、4.40489696844048E+19
B、4.40489690444048E+19
C、4.40489696844048E+19
D、4.40489690444048E+19

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正确答案

A

试题解析

标签：联大河南理工大学计算机科学与技术 Python语言程序设计

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