def part1(data):
program = [1, 1, 1, 4, 99, 5, 6, 0, 99]
computer.Run(program)
assert program[0] == 30
program = [1, 9, 10, 3, 2, 3, 11, 0, 99, 30, 40, 50]
computer.Run(program)
assert program[0] == 3500
program = data[:]
computer.Run(program)
util.Answer(1, program[0])
def Amplify(program, phasesettings, inputvalue=0):
stdout = (v for v in [0])
for phase in phasesettings:
stdout = computer.Run(program[:], stdin(phase, stdout))
return list(stdout)[-1]
def __init__(self, program):
program[0] = 2 # enable free play
self.canvas = Canvas({0: " ", 1: "#", 2: "X", 3: "T", 4: "O"}, False)
self.segment = 0
self.stdout = computer.Run(program, self.joystick())
self.ball = None
self.paddle = None
def part1(data):
stdout = computer.Run(data)
video = []
line = []
for out in stdout:
if out == 10:
video.append(line)
line = []
else:
line.append(chr(out))
util.Answer(1, compute_alignment(video))
def part2(data):
for noun in range(100):
for verb in range(100):
program = data[:] # make a copy
program[1] = noun
program[2] = verb
computer.Run(program)
if program[0] == 19690720:
util.Answer(
2, f"{100 * noun + verb} (noun: {noun}, verb: {verb})")
break
def __init__(self, program):
self.canvas = Canvas({
0: " ",
1: "^",
2: "V",
3: "<",
4: ">",
5: "#"
}, True)
self.position = Coord(0, 0)
self.direction = 1
self.stdout = computer.Run(program, self.stdin())
self.distance = 0
def AmplifyWithFeedback(program, phasesettings, inputvalue=0):
feedback = [
0,
]
stdout = (v for v in feedback)
for phase in phasesettings:
stdout = computer.Run(program[:], stdin(phase, stdout))
# pipe feedback to amplifier 1
for value in stdout:
feedback.append(value)
return value
def part1(program):
stdout = computer.Run(program, None)
canvas = Canvas({0: " ", 1: "#", 2: "X", 3: "T", 4: "O"}, False)
while True:
try:
pos = Coord(next(stdout), next(stdout))
tile = next(stdout)
except StopIteration:
break
canvas.paint(pos, tile)
print(canvas)
util.Answer(1, sum(1 for v in canvas.canvas.values() if v == 2))
def part1(data):
coords = []
effects = []
canvas = Canvas({0: " ", 1: "#"}, inverted=False)
for x in range(50):
for y in range(50):
coord = Coord(x, y)
stdout = computer.Run(data[:], stdin(coord))
coords.append(coord)
effects.append(next(stdout))
canvas.paint(coord, effects[-1])
print(x)
zip(coords, effects)
util.Answer(1, sum(effects))
print(canvas)
def part2(data):
data[0] = 2 # wake up robot
"LR8|L10", "R", "10", "L", "8"
"R", "12", "L", "10", "R", "10",
"L", "2", "R", "12", "L", "6"
# A------
"R", "12", "L", "10", "R", "12", # A
"L", "8", "R", "10", "R", "6",
"R", "12", "L", "10", "R", "12", # A
"R", "12", "L", "10", "R", "10", # A
"L", "8",
"L", "8", "R", "10", "R", "6",
"R", "12", "L", "10", "R", "10",
"L", "8",
"L", "8", "R", "10", "R", "6",
"R", "12", "L", "10", "R", "10",
program = [
"A,B,C,A,B,A,B", # program sequence (A,B,C)
"R,12,L", # program A
"10,R,12", # program B
"L,8,R,10,R,6", # program C
"n\n", # video feed
]
stdout = computer.Run(data, (ord(v) for v in "\n".join(program)))
line = []
for out in stdout:
if out == 10:
if len(line) == 0:
print("") # system('cls')
else:
print("".join(line))
line = []
else:
line.append(chr(out))
util.Answer(2, None)
def __init__(self, program, verbose=False):
self.position = Coord(0, 0)
self.direction = 0
self.hull = Canvas()
# pass the camera generator as stdin to the program
self.stdout = computer.Run(program[:], self.Camera(), verbose)
def part2(data):
stdout = computer.Run(data[:], 2, True)
util.Answer(2, list(stdout)[-1])
def part1(data):
stdout = computer.Run(data[:], 1, True)
util.Answer(1, list(stdout)[-1])
def part1(data):
program = data[:]
stdout = computer.Run(program, 1)
util.Answer(1, list(stdout)[-1])
def part2(data):
program = data[:]
stdout = computer.Run(program, 5)
util.Answer(2, list(stdout)[-1])