async def part1(grid_size: int):
input = asyncio.Queue()
output = asyncio.Queue()
computer = IntcodeComputer('day19.txt', input, output)
grid = [['?' for x in range(grid_size)] for y in range(grid_size)]
affected_points = 0
for x in range(grid_size):
for y in range(grid_size):
computer.reset()
input.put_nowait(x)
input.put_nowait(y)
await computer.execute()
result = output.get_nowait()
if result == 1:
affected_points += 1
grid[y][x] = '#'
else:
grid[y][x] = '.'
for line in grid:
print(''.join(line))
print(f'Part 1: {affected_points}')
class PaintingRobot:
def __init__(self, program: [int], input: [int] = []):
self.computer = IntcodeComputer(program, input)
self.reset()
def reset(self):
self.direction = Direction.NORTH
self.location = 0, 0
self.seen_locations = set()
self.painted_state = defaultdict(int)
self.computer.reset()
def run(self, program_input: [int] = []):
self.computer.input = program_input
while True:
if self.computer.run_program(interrupting=True):
break
self.painted_state[self.location] = self.computer.output.pop()
if self.computer.run_program(interrupting=True):
break
self.rotate_and_move(Rotation(self.computer.output.pop()))
self.computer.input = [self.painted_state[self.location]]
def rotate_and_move(self, rotate: Rotation):
self.seen_locations.add(self.location)
if rotate == Rotation.LEFT:
self.direction -= 1
elif rotate == Rotation.RIGHT:
self.direction += 1
else:
raise Exception("Unexpected rotation: {rotate}")
self.direction %= 4
if self.direction == Direction.NORTH:
self.location = self.location[0], self.location[1] + 1
elif self.direction == Direction.EAST:
self.location = self.location[0] + 1, self.location[1]
elif self.direction == Direction.SOUTH:
self.location = self.location[0], self.location[1] - 1
elif self.direction == Direction.WEST:
self.location = self.location[0] - 1, self.location[1]
else:
raise Exception(f"Unexpected direction: {self.direction}")
# Jump if there is a hole at A or B or C but only if there is ground at D. springscript_1 = """\ NOT B J NOT C T OR T J NOT A T OR T J AND D J WALK """ droid_output = droid.run_ascii(springscript_1) # print(droid_output) print(droid_output.splitlines()[-1]) # 19362259 # part 2 droid.reset() droid_output = droid.run_ascii() # print(droid_output) # Same as in part 1 but there must also be ground at H. springscript_2 = """\ NOT B J NOT C T OR T J NOT A T OR T J AND D J OR H T AND T J RUN """ droid_output = droid.run_ascii(springscript_2)
# https://adventofcode.com/2019/day/2
import itertools
from intcode import IntcodeComputer
with open("../../input/2019-02-input.txt") as file:
program = [int(i) for i in file.read().split(",")]
# part 1
program[1] = 12
program[2] = 2
computer = IntcodeComputer(program)
computer.run()
print(computer.intcode[0]) # 3101844
# part 2
target = 19690720
for noun, verb in itertools.product(range(100), repeat=2):
computer.original_intcode[1] = noun
computer.original_intcode[2] = verb
computer.reset()
computer.run()
if computer.intcode[0] == target:
break
print(100 * noun + verb) # 8478
tile = arcade.run()
if x is None or y is None or tile is None:
break
grid[(x, y)] = tile
# part 1:
print(collections.Counter(grid.values())[2]) # 268
# part 2:
x_min = min(grid)[0]
x_max = max(grid)[0]
y_min = min(grid, key=lambda v: v[1])[1]
y_max = max(grid, key=lambda v: v[1])[1]
assert x_min == 0 and y_min == 0
arcade.reset()
arcade.intcode[0] = 2
tile_size = 20
score = 0
paddle_x = -1
ball_x = -1
show = False # False for faster testing.
if show:
pygame.init()
display = pygame.display.set_mode((
x_max * tile_size + tile_size,
y_max * tile_size + tile_size)
)
colors = [
pygame.Color("black"), # background
