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python學習之——列表和字典

列表:

#!/usr/bin/env python 
# -*- coding:utf-8 -*-
#列表
things = ['a', 'b', 'c', 'd']
print things[1]
things[1] = 'z'
print things[1]
print things

在這裡插入圖片描述 字典:

#!/usr/bin/env python 
# -*- coding:utf-8 -*-
#字典
stuff={'name':'chenbing','age':23,'height':80*2+5}
print stuff
print stuff['name']
print stuff['age']
print stuff['height']
print('增加:')
stuff['city']="beijing"
print stuff['city']
print stuff
stuff[1]="wow"
stuff[2]="hello"
print stuff
print('刪除:')
del stuff['city']
del stuff[1]
print stuff

在這裡插入圖片描述