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Python - List of Files: Functions, Modules and Files - else statement

Head First Python: A Learner’s Guide to the Fundamentals of Python Programming, A Brain-Friendly Guide、 Paul Barry(著)、 O’Reilly Mediaの Chapter 4.(List of Files: Functions, Modules & Files)、EXERCISE(237/682)の解答を求めてみる。

Jupyter(コード、入出力結果)

Files.ipynb

t = '1:23.45'
if ':' in t:
    minutes, rest = t.split(':')
    seconds, hundredths = rest.split('.')
else:
    minutes = 0
    seconds, hundredths = t.split('.')

minutes, seconds, hundredths

('1', '23', '45')

t = '23.45'
if ':' in t:
    minutes, rest = t.split(':')
    seconds, hundredths = rest.split('.')
else:
    minutes = 0
    seconds, hundredths = t.split('.')

minutes, seconds, hundredths

(0, '23', '45')