def amplifier(instructions, phases):
input_val = 0
for phase in phases:
computer = Computer(instructions)
computer.set_input(phase)
input_val = computer.execute(input_val)
return input_val
def block_tiles(instructions):
count = 0
output = []
computer = Computer(instructions, True)
while not computer.halted():
output.append(computer.execute())
if len(output) % 3 == 0:
count += 1 if output[-1] == 2 else 0
return count
def registration_number(instructions):
robot = Robot(Computer(instructions, True), 1)
while not robot.computer.halted():
robot.output.append(robot.computer.execute())
robot.paint_panel()
image = [[" "] * 50 for _ in range(6)]
for panel in robot.panels:
image[panel[0]][panel[1]] = '#' if robot.panels[panel] else ' '
return image
def feedback_amplifier(instructions, phases):
computers = [Computer(instructions, True) for _ in range(5)]
for index, phase in enumerate(phases):
computers[index].set_input(phase)
amp_index = 0
input_val = 0
for i in range(5):
while not computers[i].halted():
computers[amp_index].set_input(input_val)
input_val = computers[amp_index].execute(input_val)
amp_index = (amp_index + 1) % 5
return input_val
def create_area_map(instructions):
queue = [(0, 0)]
tile = ['#', '.', 'O']
area_map = {(0, 0): '.'}
visited = {(0, 0): Computer(instructions, True)}
while queue:
x, y = queue.pop(0)
for move in DIRECTION:
new_x, new_y = x + DIRECTION[move][0], y + DIRECTION[move][1]
if (new_x, new_y) not in visited:
computer = copy.deepcopy(visited[(x, y)])
computer.set_input(move)
output = computer.execute()
area_map[(new_x, new_y)] = tile[output]
visited[(new_x, new_y)] = computer
if output != 0:
queue.append((new_x, new_y))
return area_map
def score(instructions):
instructions[0] = 2
output = []
game_score = 0
paddle = ball = None
computer = Computer(instructions, True)
while not computer.halted():
computer.set_input(max(-1, min(ball - paddle, 1)) if paddle and ball else 0, True)
output.append(computer.execute(0))
if len(output) % 3 == 0:
paddle = output[-3] if output[-1] == 3 else paddle
ball = output[-3] if output[-1] == 4 else ball
game_score = output[-1] if (output[-3], output[-2]) == (-1, 0) else game_score
return game_score
def unique_painted_panels(instructions):
robot = Robot(Computer(instructions, True))
while not robot.computer.halted():
robot.output.append(robot.computer.execute())
robot.paint_panel()
return len(robot.panels)
def solution():
print("Part 1 ans",
Computer(read_input_file("Files/day-9-input.txt")).execute())
print("Part 2 ans",
Computer(read_input_file("Files/day-9-input.txt")).execute(2))
# Problem Statement
# https://adventofcode.com/2019/day/9
from AoC_2019.Common.Computer import Computer
def read_input_file(file):
with open(file) as file:
return [int(element) for element in file.read().split(",")]
# Unit tests
assert len(str(Computer([1102, 34915192, 34915192, 7, 4, 7, 99,
0]).execute())) == 16
assert Computer([104, 1125899906842624, 99]).execute() == 1125899906842624
def solution():
print("Part 1 ans",
Computer(read_input_file("Files/day-9-input.txt")).execute())
print("Part 2 ans",
Computer(read_input_file("Files/day-9-input.txt")).execute(2))
solution()
# Problem Statement
# https://adventofcode.com/2019/day/5
from AoC_2019.Common.Computer import Computer
def read_input_file(file):
with open(file) as file:
return [int(element) for element in file.read().split(",")]
# Unit tests
assert Computer([3, 9, 8, 9, 10, 9, 4, 9, 99, -1, 8]).execute(8) == 1
assert Computer([3, 9, 8, 9, 10, 9, 4, 9, 99, -1, 8]).execute(3) == 0
assert Computer([3, 9, 7, 9, 10, 9, 4, 9, 99, -1, 8]).execute(5) == 1
assert Computer([3, 9, 7, 9, 10, 9, 4, 9, 99, -1, 8]).execute(8) == 0
assert Computer([3, 3, 1108, -1, 8, 3, 4, 3, 99]).execute(8) == 1
assert Computer([3, 3, 1108, -1, 8, 3, 4, 3, 99]).execute(10) == 0
assert Computer([3, 3, 1107, -1, 8, 3, 4, 3, 99]).execute(6) == 1
assert Computer([3, 3, 1107, -1, 8, 3, 4, 3, 99]).execute(9) == 0
assert Computer([3, 12, 6, 12, 15, 1, 13, 14, 13, 4, 13, 99, -1, 0, 1, 9]).execute(0) == 0
assert Computer([3, 12, 6, 12, 15, 1, 13, 14, 13, 4, 13, 99, -1, 0, 1, 9]).execute(5) == 1
assert Computer([3, 3, 1105, -1, 9, 1101, 0, 0, 12, 4, 12, 99, 1]).execute(0) == 0
assert Computer([3, 3, 1105, -1, 9, 1101, 0, 0, 12, 4, 12, 99, 1]).execute(8) == 1
def solution():
print("Part 1 ans", Computer(read_input_file("Files/day-5-input.txt")).execute())
print("Part 2 ans", Computer(read_input_file("Files/day-5-input.txt")).execute(5))