mirror of
https://github.com/Noettore/AdventOfCode.git
synced 2025-10-14 19:26:39 +02:00
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
"""AOC Day 5"""
|
|
|
|
import pathlib
|
|
import time
|
|
|
|
def read_input(input_path: str) -> list:
|
|
"""take input file path and return appropriate data structure"""
|
|
with open(input_path, 'r') as input_file:
|
|
entries = input_file.readlines()
|
|
seats = list()
|
|
for entry in entries:
|
|
entry = entry.strip()
|
|
seat = int(''.join(['0' if letter in 'FL' else '1' for letter in entry]), 2)
|
|
seats.append(seat)
|
|
seats.sort()
|
|
return seats
|
|
|
|
def part1(entries: list) -> int:
|
|
"""part1 solver take a list of strings and return an int"""
|
|
return max(entries)
|
|
|
|
|
|
def part2(entries: list) -> int:
|
|
"""part2 solver take a list of strings and return an int"""
|
|
missing = [seat for seat in range(entries[0], entries[-1]) if seat not in entries]
|
|
return missing[0]
|
|
|
|
def main():
|
|
"""main function"""
|
|
input_path = str(pathlib.Path(__file__).resolve().parent.parent) + "/inputs/" + str(pathlib.Path(__file__).stem)
|
|
start_time = time.time()
|
|
entries = read_input(input_path)
|
|
print("Part 1: %d" % part1(entries))
|
|
print("Part 2: %d" % part2(entries))
|
|
end_time = time.time()
|
|
print("Execution time: %f" % (end_time-start_time))
|
|
|
|
if __name__ == "__main__":
|
|
main()
|