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python使用sorted函数对列表进行排序的方法

Jun 10, 2016 pm 03:16 PM
python sorted function list sort

本文实例讲述了python使用sorted函数对列表进行排序的方法。分享给大家供大家参考。具体如下:

python提供了sorted函数用于对列表进行排序,并且可以按照正序或者倒序进行排列

#创建一个数字组成的列表
numbers = [5, 1, 4, 3, 2, 6, 7, 9]
 
#输出排序后的数字数组
print sorted(numbers)
 
#输出原始数组,并未被改变
print numbers
 
my_string = ['aa', 'BB', 'zz', 'CC', 'dd', "EE"]
 
#按字符顺序对字符串列表进行排序,默认为按字符顺序排序
print sorted(my_string)
 
#使用reverse=True按照首字符的倒序进行排序
print sorted(strs, reverse=True)
## ['zz', 'aa', 'CC', 'BB']
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希望本文所述对大家的Python程序设计有所帮助。

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