try:
int(val)
except:
pass
else:
return True
elif field == 'cid':
return True
return False
def part1(lines):
passports = [Passport(p) for p in lines.split('\n\n')]
return len([p for p in passports if p.valid])
def part2(lines):
passports = [Passport(p) for p in lines.strip().split('\n\n')]
valid = [
p for p in passports
if p.valid and p.valid_fields
]
return len(valid)
if __name__ == '__main__':
DAY = 4
print(part1(aoc_input.read(DAY)))
print(part2(aoc_input.read(DAY)))
input: str
dims: Tuple[int, int]
def count(self, char):
return self.input.count(char)
def part1(input):
"""
>>> import aoc_input as inp; part1(inp.read(8))
1215
"""
img = Image(input, (6, 25))
layer = img.fewest_layer('0')
return layer.count('1') * layer.count('2')
def part2(input):
img = Image(input, (6, 25))
return str(img)
if __name__ == '__main__':
import doctest
doctest.testmod()
import aoc_input as inp
DAY = 8
print(part1(inp.read(DAY)))
print(part2(inp.read(DAY)))
from rich import print
from bingo import BingoGame
def part1(inp):
game = BingoGame.from_str(inp)
winning_num, winner = next(game.play_game())
print(winner)
return winner.total() * winning_num
def part2(inp):
game = BingoGame.from_str(inp)
print(f'{len(game.boards)}')
winners = list(game.play_game())
print(f'{len(winners)} winning boards')
last_num, last_winner = winners[-1]
print(last_num * last_winner.total())
if __name__ == '__main__':
from aoc_input import read
print(part1(read(4)))
print(part2(read(4)))