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No commits in common. "2bfcdf09560081fc3a20abedc2e0bb0b05eae86e" and "8b035ab9b69c0a9e638a858a97dbe7c94032582b" have entirely different histories.

3 changed files with 7 additions and 46 deletions

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def main():
with open("day2.txt", "rt") as f:
lines = [line.rstrip() for line in f.readlines()]
# Part 1
valid = 0
for line in lines:
count, letter, password = line.split()
min_n, max_n = count.split("-")
letter = letter.rstrip(":")
if int(min_n) <= password.count(letter) <= int(max_n):
valid += 1
print("Valids:", valid)
# Part 2
valid = 0
for line in lines:
count, letter, password = line.split()
ofs_a, ofs_b = count.split("-")
letter = letter.rstrip(":")
a = password[int(ofs_a) - 1]
b = password[int(ofs_b) - 1]
if (a == letter or b == letter) and not (a == b == letter):
valid += 1
print("Valids:", valid)
if __name__ == "__main__":
main()

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#!/usr/bin/env python3
import os
from datetime import date
TEMPLATE = """
def main():
with open("{}", "rt") as f:
lines = [line.rstrip() for line in f.readlines()]
if __name__ == "__main__":
main()
"""
day = date.today().day
with open(f"day{day}.py", "wt") as f:
f.write(TEMPLATE.format(f"day{day}.txt"))
os.system(f"python ../fetch.py {day}")

7
2020/skel.py.txt Normal file
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@ -0,0 +1,7 @@
def main():
with open("", "rt") as f:
lines = [line.rstrip() for line in f.readlines()]
if __name__ == "__main__":
main()