def main():
start = perf_counter() # Start time
bits = file_reader("data/input3'.txt")
print("## PART 1 ##")
# Gamma rate represented as binary
gamma_rate_bin = gamma_rate(bits)
# Epsilon rate represented as integer
epsilon_rate_int = epsilon_rate(gamma_rate_bin)
# Gamma rate represented as integer
gamma_rate_int = int(gamma_rate_bin, 2)
power_consumption = epsilon_rate_int * gamma_rate_int
print(f"Power consumption of submarine: {power_consumption}\n") # 3959450
print("## PART 2 ##")
o_2 = oxygen_generator_rating(bits)
co_2 = co2_scrubber_rating(bits)
life_support_rating = o_2 * co_2
print(f"Life support rating: {life_support_rating}.\n") # 7440311
end = perf_counter() # End time
time = end - start # Total runtime
print(f"Total runtime: {time} seconds.")
def main():
start = perf_counter() # Start time
print("## PART 1 ##")
data = file_reader("data/input4.txt")
numbers = [int(x) for x in data[0].split(",")]
bingo_board_numbers = list(
filter(lambda x: x != '', [x for x in data[1::]]))
bingo_boards = create_bingo_boards(bingo_board_numbers)
board, numbers_drawn = play_bingo(bingo_boards, numbers)
final_score = calculate_final_score(board, numbers_drawn)
print(f"Final score: {final_score}.\n") # 35670
print("## PART 2 ##")
# play_bingo_3(bingo_boards, numbers)
board_2, numbers_drawn_2 = play_bingo_2(bingo_boards, numbers)
winning_number = numbers_drawn_2[-1]
winning_number_index = numbers_drawn_2.index(winning_number)
print(f"Winning number: {winning_number}, index {winning_number_index}")
print("Last board: ", board_2)
final_score_2 = calculate_final_score(board_2, numbers_drawn_2)
print(numbers_drawn_2)
# 25110 too high, 15928 too low. 23892 wrong.
print(f"Final score: {final_score_2}.\n")
end = perf_counter() # End time
time = end - start # Total runtime
print(f"Total runtime: {time} seconds.")
def main():
start = perf_counter() # Start time
data = file_reader("data/input7.txt")
positions = [int(x) for x in data[0].split(",")]
print(cheapest_alignment_2(positions)) # 328187
end = perf_counter() # End time
time = end - start # Total runtime
print(f"Total runtime: {time} seconds.")
def main():
start = perf_counter() # Start time
notes = file_reader("data/input8.txt")
print(f"Part 1: {part1(notes)}")
print(f"Part 2: {part2(notes)}") # 1016804
end = perf_counter() # End time
time = end - start # Total runtime
print(f"Total runtime: {time} seconds.")
def main():
heightmap = file_reader("data/input9.txt")
lowpoints = find_lowpoints(heightmap)
risk_level = get_risk_level(lowpoints)
print("## PART 1 ##") # 603.
print(f"The sum of the risk level in the heightmap is {risk_level}.\n")
print("## PART 2 ##") # 786780.
basins = find_basins(lowpoints, heightmap)
basins_multiplied = multiply_basins(basins)
print(f"Three largest basins {basins} multiplied is {basins_multiplied}.\n")
def main():
data = file_reader("data/input12.txt")
G = create_graph(data)
number_of_paths = len(find_all_paths(G, "start", "end"))
number_of_paths_2 = len(find_all_paths(G, "start", "end", pt_2=True))
print("## PART 1 ##")
print(f"{number_of_paths} paths from start to end.") # 3761
print("## PART 2 ##")
# 99138
print(
f"{number_of_paths_2} paths when allowing a single small cave to be visited twice."
)
def main():
data = file_reader("data/input13.txt")
coordinates, instructions = prepare_data(data)
grid = get_grid(coordinates)
grid = fold(grid, 655, horizontal=False)
dots = count_dots(grid)
print("## PART 1 ##")
print(f"{dots} visible dots after folding vertical across x = 655.\n") # 765
print("## PART 2## ")
folded_grid = perform_instructions(grid, instructions)
print_grid(folded_grid)
def main():
commands = file_reader("data/input2.txt")
horizontal, depth = interpret_commands(commands)
answer = horizontal * depth
print("## PART 1 ##")
print(
f"The final answer is {answer} ({horizontal} horizontal * {depth} depth.)\n"
)
print("## PART 2 ##")
horizontal_2, depth_2 = interpret_commands_2(commands)
answer_2 = horizontal_2 * depth_2
print(
f"The final answer is {answer_2} ({horizontal_2} horizontal * {depth_2} depth.)\n"
)
def main():
start = perf_counter() # Start time
lines = file_reader("data/input5.txt")
coordinates = aggregate_overlaps(lines)
coordinates_2 = aggregate_overlaps(lines, True)
overlaps = count_overlaps(coordinates)
overlaps_2 = count_overlaps(coordinates_2)
print(f"Number of points with minimum two overlaps: {overlaps}") # 5585
print(
f"Number of points with minimum two overlaps including diagonals: {overlaps_2}") # 17193
end = perf_counter() # End time
time = end-start # Total runtime
print(f"\nTotal runtime: {time} seconds.")
def main():
start = perf_counter() # Start time
data = file_reader("data/input6.txt")
initial_state = [int(x) for x in data[0].split(",")]
print("## PART 1 ##")
part1 = simulate(initial_state)
print(f"There are {part1} lanternfish after 80 days.\n") # 373378
print("## PART 2 ##")
part2 = simulate_2(initial_state)
print(f"There are {part2} lanternfish after 256 days.") # 1786011142253081
end = perf_counter() # End time
time = end-start # Total runtime
print(f"\nTotal runtime: {time} seconds.")
def main():
data = file_reader("data/input.txt")
def main():
lines = file_reader("data/input10.txt")
print("Total score: ", syntax_error_score(lines))
incomplete_lines = [x for x in lines if get_invalid_character(x) == None]
middle_score = get_middle_score(incomplete_lines)
print(f"Middle score: {middle_score}")