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  • 获取列表的索引操作:enumerate

    通过循环获取列表的索引操作:

     主要使用:enumerate


    
    
    product_list = [['Iphone7',5800],
    ['Coffee',30],
    ['疙瘩汤',10],
    ['Python Book',99],
    ['Bike',199],
    ['ViVo X9',2499],

    ]

    for index,product in enumerate (product_list):
    print(index,product)
    运行结果 

    /anaconda3/envs/python36-oldboy/bin/python /Users/zhouyuqiang/Documents/面向对象/day22/test.py
    0 ['Iphone7', 5800]
    1 ['Coffee', 30]
    2 ['疙瘩汤', 10]
    3 ['Python Book', 99]
    4 ['Bike', 199]
    5 ['ViVo X9', 2499]

    
    

    Process finished with exit code 0

     
    
    
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  • 原文地址:https://www.cnblogs.com/qiangyuzhou/p/10608220.html
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