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python列表基本语法-pengwei59的博客-51CTO博客
source link: http://blog.51cto.com/13543767/2065646
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1、列表可以存放任何数据类型，元素可以重复，可以嵌套列表。可以对之进行增删改查操作。2、创建列表：L=【】或L=list（）创建一个空列表；3、查询或者取值：ex：L=【1,2，3，“a”，“b”，“c”，1,1】通过索引或者下标取值，从左往右下标从0开始，从右往左从-1开始。L【0】=1，L【-1】=“c”。4、查找元素的索引值：查找b的索引值：L.index（“b”）=4，如果有重复的元素，则
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