def run():
network = {
i: Computer(parse_file('input.intcode'), [i])
for i in range(50)
}
nat = None
first_y = None
while True:
empty_outputs = all(c.output is None for c in network.values())
if empty_outputs and nat:
network[0].inputs += nat
for _, c in network.items():
c.output = None
addr = c.iterate_once()
x = c.iterate_once()
y = c.iterate_once()
if addr == 255:
if first_y is None:
first_y = y
if nat and nat[1] == y:
return first_y, y
nat = [x, y]
elif addr is None:
c.inputs.append(-1)
else:
network[addr].inputs += [x, y]
def run(inputs):
program = parse_file('game.intcode')
c = Computer(program, inputs)
o = ''
while True:
done = c.iterate()
if done:
break
else:
print(chr(c.output), end='')
#o += chr(c.output)
return o
def run_sprintscript(spring):
program = parse_file('game.intcode')
c = Computer(program)
i = inputter([ord(c) for c in spring])
c.next_input = i.next
o = c.run_to_output()
for ch in o:
if ch < 128:
print(chr(ch), end='')
else:
print(ch)
print()
print()
#BlueyNeilo 2019
#AoC Q.5a
#Refactored
from intcode import Intcode, parse_file
ic = Intcode(parse_file("input.txt"))
ic.sim_input([1]) #Comment out for manual input
ic.execute()
#!/usr/bin/env python3
if __name__ == '__main__':
from intcode import IntcodeComputer, parse_file
program = parse_file('input.txt')
computer = IntcodeComputer(program)
# Part 1
computer.run(argx=1)
# Part 2
computer.reset()
computer.run(argx=2)
from intcode import Computer, parse_file
computer = Computer(parse_file("input.intcode"))
outputs = computer.run_to_output()
x, y = 0, 0
grid = {}
robot = None
for o in outputs:
c = chr(o)
if o == 10:
y += 1
x = 0
else:
grid[(x, y)] = c
if c in ['v', '<', '>', '^']:
robot = (x, y)
x += 1
def neighbours(point):
x, y = point
return [
('R', (x + 1, y)),
('L', (x - 1, y)),
('D', (x, y + 1)),
('U', (x, y - 1)),
]
def is_intersection(point):
def check(x, y):
inputs = inputter([x, y])
computer = Computer(parse_file('input.intcode'))
computer.next_input = inputs.next
computer.iterate()
return computer.output == 1
self.op1()
elif self.current_op == '02':
self.op2()
elif self.current_op == '03':
self.read_paint()
self.op3()
elif self.current_op == '04':
self.op4()
if self.should_paint() is True:
self.paint()
elif self.current_op == '05':
self.op5()
elif self.current_op == '06':
self.op6()
elif self.current_op == '07':
self.op7()
elif self.current_op == '08':
self.op8()
elif self.current_op == '09':
self.op9()
except Exception:
print('error {} at P{}'.format('run', self.position))
if __name__ == '__main__':
file = parse_file('input.txt')
robby = Robot(file)
robby.run()
new_horizon = []
for p in horizon:
for _, point in neighbours(p):
if grid.get(point, 1) == 0:
continue
if end is not None and point == end:
return distance + 1
if point not in visited:
new_horizon.append(point)
visited.add(point)
horizon = new_horizon
distance += 1
return distance
grid = build_grid(parse_file("input.intcode"))
for k, v in grid.items():
if v == 2:
oxygen = k
break
one = bfs(grid, (0, 0), oxygen)
two = bfs(grid, oxygen) - 1
print('Part 1:', one)
print('Part 2:', two)
#BlueyNeilo 2019
#AoC Q.7b
#Refactored
from intcode import Intcode, parse_file
from itertools import permutations
AMPS = 5
program = parse_file("input.txt")
ics = [Intcode(program[:]) for _ in range(AMPS)]
perms = list(permutations(range(AMPS, 2*AMPS)))
max_out = 0
for p in perms:
last_out = 0
last_iter = -1
for ic in ics: ic.reset()
while last_out > last_iter:
last_iter = last_out
for i in range(AMPS):
if last_iter == 0:
ics[i].sim_input([p[i]])
ics[i].sim_input([last_out])
unwrap = ics[i].execute_yield()
if unwrap:
x = computer.output
computer.iterate()
y = computer.output
done = computer.iterate()
tile = computer.output
if tile == 4:
ball = x
if tile == 3:
pad = x
if x == -1 and y == 0:
score = tile
if done:
return score
program = parse_file('game.intcode')
outputs = run_to_output(program)
blocks = 0
for i, v in enumerate(outputs):
if (i + 1) % 3 == 0:
if v == 2:
blocks += 1
print("Part 1:", blocks)
program[0] = 2
print("Part 2:", run_with_screen(program))
