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In the process of research and development of some products, we usually have a lot of data recorded in a LOG file.

Solution:

Suppose the file stores the following:

Since the file in .csv format is in the following format, we know that it is delimited by a comma, and the end of a line is\ n

16:28 on 2018-10-24, oranges, fruit on 2018-10-21 10:16, beer, beverages 10:16 on 2018-10-22, water glasses, glass bottles 09:19 on 2018-10-23, sulfuric acid, corrosives 10:17 on 2018-10-24, gunpowder, explosives 2018 10 shock 25 09:19, matches, combustibles 2018 10 shock 26 09:29, cola, beverages 2018 10 shock 27 10 movers 39, Sprite, beverages 2018 10 PG 28 09 49, Yerido Drinks 09:59 on 2018-10-29, Youyi C, drinks

Running result:

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