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发表于 2021-6-2 12:11:47
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显示全部楼层
pop()函数不指定index是从-1开始的,就是从最后开始
- name = ['lili', 'lilian', 'lisa', 'rose']
- name.insert(0, 'bob')
- name.insert(4, 'summer')
- name.append('apple')
- print(name)
- # for each in range(len(name)):
- # print(name.pop(), ', I am sorry')
- print('+'*100)
- for each in name:
- print(each)
- print(name.pop(), ', I am sorry')
- print('被删除的name:',name)
- print('-'*20)
- print('+'*100)
复制代码
代码运行结果:
['bob', 'lili', 'lilian', 'lisa', 'summer', 'rose', 'apple']
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
bob
apple , I am sorry
被删除的name: ['bob', 'lili', 'lilian', 'lisa', 'summer', 'rose']
--------------------
lili
rose , I am sorry
被删除的name: ['bob', 'lili', 'lilian', 'lisa', 'summer']
--------------------
lilian
summer , I am sorry
被删除的name: ['bob', 'lili', 'lilian', 'lisa']
--------------------
lisa
lisa , I am sorry
被删除的name: ['bob', 'lili', 'lilian']
--------------------
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
吐槽下不能复制图片上传啊 |
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