How to sort a set array of strings in Python?

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Iskander Mammadov2014-05-01 09:17:17

Python

Iskander Mammadov, 2014-05-01 09:17:17

The program is given 100 lines of similar content as input, all words in the line are separated by spaces:
<Last name> <grade1> <grade2> <grade3>
How to sort this set by <grade2> for example?

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1 answer(s)

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Rostislav Grigoriev, 2014-05-01
@Gugr

score_list = [u'Иванов 4 4 3', u'Петров 5 3 4']
score_list.sort(key=lambda x: int(x.split(' ')[2]))