def part_one():
text = getLines("resources/22.txt", to_int=False)
deck = new_deck(10007)
# text = """
# deal with increment 7
# deal with increment 9
# cut -2""".splitlines()[1:]
# text = """
# deal into new stack
# cut -2
# deal with increment 7
# cut 8
# cut -4
# deal with increment 7
# cut 3
# deal with increment 9
# deal with increment 3
# cut -1""".splitlines()[1:]
# deck = new_deck(10)
for i in range(0, 2)
for t in text:
deck = shuf(deck, t)
for k, v in enumerate(deck):
if i == 2019:
print(k)
def part_two():
text = getLines("resources/22.txt", to_int=False)
# front = list(range(0, 100000))
# back = list(range(119315717514047-100000, 119315717514047))
front = list(range(0, 400000))
back = list(range(119315717514047-400000, 119315717514047))
# text = """
# deal with increment 7
# deal with increment 9
# cut -2""".splitlines()[1:]
# text = """
# deal into new stack
# cut -2
# deal with increment 7
# cut 8
# cut -4
# deal with increment 7
# cut 3
# deal with increment 9
# deal with increment 3
# cut -1""".splitlines()[1:]
# deck = new_deck(10)
deck = (front, back)
last = 0
for i in range(0, 10):
for t in text:
deck = shuf2(deck, t, 10011931571751404707)
for i, v in enumerate(deck[0]):
if i == 2020:
print(last - v)
last = v
def test_part_one():
lines = getLines("resources/8.txt", False)
layers = get_layers(lines[0], height=6, width=25)
counts = []
for layer in layers:
counts.append((layer.count('0'), layer.count('1') * layer.count('2')))
assert sorted(counts)[0][1] == 1848
def test_part_two_file():
a = get_asteroids(getLines('resources/10.txt', to_int=False))
d = distances(a)
t = d[(20, 18)]
s = sorted(t, key=attrgetter('angle', 'length'))
abc = accumulate(s)
result = rotate_laser(abc)
assert (result[199].tox == 7 and result[199].toy == 6)
def get_orbiters(filename):
lines = test_one.getLines(filename, to_int=False)
d = dict()
for line in lines:
planets = str.split(line, ')')
orbiter = planets[1]
orbited = planets[0]
if orbiter not in d:
d[orbiter] = orbited
return d
def test_part_two():
h = 6
w = 25
lines = getLines("resources/8.txt", False)
layers = get_layers(lines[0], height=h, width=w)
layers_by_row = []
for layer in layers:
rows = []
for row in get_rows(layer, w):
rows.append(row)
layers_by_row.append(rows)
img = get_transparent_image(height=h, width=w)
img = decode_image(img, layers_by_row)
render(img)
def part_two():
text = """
Z L X W C
Z P Q B K
###########.#.#.#.#######.###############
#...#.......#.#.......#.#.......#.#.#...#
###.#.#.#.#.#.#.#.###.#.#.#######.#.#.###
#.#...#.#.#...#.#.#...#...#...#.#.......#
#.###.#######.###.###.#.###.###.#.#######
#...#.......#.#...#...#.............#...#
#.#########.#######.#.#######.#######.###
#...#.# F R I Z #.#.#.#
#.###.# D E C H #.#.#.#
#.#...# #...#.#
#.###.# #.###.#
#.#....OA WB..#.#..ZH
#.###.# #.#.#.#
CJ......# #.....#
####### #######
#.#....CK #......IC
#.###.# #.###.#
#.....# #...#.#
###.### #.#.#.#
XF....#.# RF..#.#.#
#####.# #######
#......CJ NM..#...#
###.#.# #.###.#
RE....#.# #......RF
###.### X X L #.#.#.#
#.....# F Q P #.#.#.#
###.###########.###.#######.#########.###
#.....#...#.....#.......#...#.....#.#...#
#####.#.###.#######.#######.###.###.#.#.#
#.......#.......#.#.#.#.#...#...#...#.#.#
#####.###.#####.#.#.#.#.###.###.#.###.###
#.......#.....#.#...#...............#...#
#############.#.#.###.###################
A O F N
A A D M """.splitlines()[1:]
text = getLines("resources/20.txt", to_int=False)
print(graph_stuff2(text))
def test_part_two():
lines = test_one.getLines("resources/14.txt", to_int=False)
target = 1000000000000
guess = 5000000
low_guess = 1000000
high_guess = 10000000
out = find_ore_req(lines, guess)[0]
last_high = 0
last_low = 0
for _ in range(0, 200):
if out < target:
last_low = out
low_guess = guess
guess = int((low_guess + high_guess) / 2)
out = find_ore_req(lines, guess)[0]
elif out > target:
last_high = out
high_guess = guess
guess = int((low_guess + high_guess) / 2)
out = find_ore_req(lines, guess)[0]
if out in (last_high, last_low):
break
assert guess == 6216589
def test_part_one():
part_one = getLines('resources/10.txt', to_int=False)
assert get_max(part_one) == ((20, 18), 280)
new_grid[k] = "."
else:
if adj_bugs == 1:
new_grid[k] = "#"
else:
new_grid[k] = "."
return new_grid
def bd_rating(grid):
rating = 0
for k, v in grid.items():
if v == "#":
i = k[1] * 5 + k[0]
rating = rating + int(pow(2, i))
return rating
lines = getLines("resources/24.txt", to_int=False)
grid = {(j, i): w for i, v in enumerate(lines) for j, w in enumerate(v)}
ratings = {}
for i in range(0, 100):
rating = bd_rating(grid)
if rating not in ratings:
ratings[rating] = True
grid = tick(grid)
else:
print("twice", rating)
break
def part_one():
text = getLines("resources/20.txt", to_int=False)
print(get_shortest(text))
