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Update python

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Gabriel Augendre 2022-12-03 22:24:17 +01:00
parent 4acef023c2
commit b5a01d5afb
1 changed files with 3 additions and 5 deletions
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8
2022/day03_rucksack.py
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@ -1,4 +1,3 @@
from typing import List, Tuple
import string import string
@ -20,10 +19,10 @@ def main(filename: str, expected_part_1: int = None, expected_part_2: int = None
assert expected_part_2 == solution_part_2 assert expected_part_2 == solution_part_2
DataType = List[Tuple[str, str]] DataType = list[tuple[str, str]]
def parse_data(data: List[str]) -> DataType: def parse_data(data: list[str]) -> DataType:
sacks = [] sacks = []
for line in data: for line in data:
stop = int(len(line) /2) stop = int(len(line) /2)
@ -41,7 +40,7 @@ def solve_part_1(data: DataType) -> int:
return total return total
def solve_part_2(data: List[str]) -> int: def solve_part_2(data: list[str]) -> int:
total = 0 total = 0
for chunk in chunks(data, 3): for chunk in chunks(data, 3):
common_letter = set(chunk[0]).intersection(set(chunk[1])).intersection(set(chunk[2])).pop() common_letter = set(chunk[0]).intersection(set(chunk[1])).intersection(set(chunk[2])).pop()
@ -54,6 +53,5 @@ def chunks(data, size):
yield data[i:i+size] yield data[i:i+size]
if __name__ == "__main__": if __name__ == "__main__":
main("inputs/day03-test1", expected_part_1=157, expected_part_2=70) main("inputs/day03-test1", expected_part_1=157, expected_part_2=70)
main("inputs/day03", expected_part_1=7716, expected_part_2=2973) main("inputs/day03", expected_part_1=7716, expected_part_2=2973)