填空题:字典的创建,元素访问及名字绑定(高教社,《Python编程基础及应用》习题7-2)
字典的创建,元素访问及名字绑定(高教社,《Python编程基础及应用》习题7-2)
<br>
请写出下述程序的执行结果:
python
phoneBook = {'Alex':'6511-2002','Betty':'6512-7252','Dora':'6546-2708'}
phoneBook2 = phoneBook
phoneBook2['Betty'] = '1111-2222'
print(phoneBook['Betty'])
print(phoneBook2['Betty'])
执行结果第1行:
<br>执行结果第2行:
<br>**拼尽全力还是不会?参考B站习题讲解**<br>
哔哩哔哩up主:[海洋饼干叔叔](https://space.bilibili.com/384177380) [Python课程](https://www.bilibili.com/video/BV1kt411R7uW/)
[Python习题](https://www.bilibili.com/video/BV1iL411t7UZ/)
[简洁的C和C++](https://www.bilibili.com/video/BV1it411d7zx/)
答案:
第1空:1111-2222 ||
第2空:1111-2222 ||
<br>
请写出下述程序的执行结果:
python
phoneBook = {'Alex':'6511-2002','Betty':'6512-7252','Dora':'6546-2708'}
phoneBook2 = phoneBook
phoneBook2['Betty'] = '1111-2222'
print(phoneBook['Betty'])
print(phoneBook2['Betty'])
执行结果第1行:
<br>执行结果第2行:
<br>**拼尽全力还是不会?参考B站习题讲解**<br>
哔哩哔哩up主:[海洋饼干叔叔](https://space.bilibili.com/384177380) [Python课程](https://www.bilibili.com/video/BV1kt411R7uW/)
[Python习题](https://www.bilibili.com/video/BV1iL411t7UZ/)
[简洁的C和C++](https://www.bilibili.com/video/BV1it411d7zx/)
答案:
第1空:1111-2222 ||
第2空:1111-2222 ||