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Finish day 2 part 1

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Ethanell 2020-12-02 08:52:10 +01:00
parent f1cbb14c3e
commit 952c7264fa
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2020/day 2/P1/input.txt Normal file
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2020/day 2/P1/password_philosophy.py Normal file
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import re
password_re = re.compile(r"^([0-9]+)-([0-9]+) ([a-z]): ([a-z]+)$")
passwords = [password_re.search(p).groups() for p in open("input.txt").read().split("\n")[:-1]]
n = 0
for p in passwords:
if int(p[0]) <= p[3].count(p[2]) <= int(p[1]):
n += 1
print(n)