def parse(
filename: str
) -> Tuple[str, Dict[str, List[str]], Dict[str, List[str]]]:
lines = all_lines(filename)
begin = lines[-1]
rules = defaultdict(list)
rules_c = defaultdict(list)
for line in lines[0:-2]:
left, right = line.split(" => ")
rules[left].append(right)
rules_c[right].append(left)
return begin, rules, rules_c
def part2(filename: str) -> int:
""" Given a filename, solve 2015 day 18 part 2 """
grid = np.array([parse_line(x) for x in all_lines(filename)])
return part2(grid, 100)
def part2(filename: str) -> int:
""" Given a filename, solve 2015 day 17 part 2 """
containers = [int(x) for x in all_lines(filename)]
return part2(containers, 150)
def part2(filename: str) -> int:
""" Given a filename, solve 2015 day 06 part 2 """
commands = [parse_line(line) for line in all_lines(filename)]
return part2(commands)
def part2(filename: str) -> int:
""" Given a filename, solve 2015 day 14 part 2 """
deers = [parse_line(line) for line in all_lines(filename)]
return race_winner_points(deers, 2503)
def part2(filename: str) -> int:
""" Given a filename, solve 2015 day 05 part 2 """
lines = all_lines(filename)
return sum(1 for line in lines if is_nice2(line))
def part2(filename: str) -> int:
""" Given a filename, solve 2015 day 15 part 2 """
ings = [parse_line(line) for line in all_lines(filename)]
return part1(ings, 500)
def parse(filename: str) -> List[int]:
return [int(x) for x in all_lines(filename)]
def part2(filename: str) -> int:
""" Given a filename, solve 2015 day 09 part 2 """
distances, cities = parse(all_lines(filename))
return longest_distance(distances, cities)
