"""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()