def part1(data): cpu = Intcode() cpu.load_program(data) cpu.ram[1] = 12 cpu.ram[2] = 2 cpu.run() return cpu.ram[0]
def part1(data):
cpu = Intcode()
cpu.set_ascii_mode(True)
cpu.load_program(data)
while True:
try:
cpu.run()
except KeyboardInterrupt:
pass
print(''.join([chr(c) for c in cpu.read_output()]))
def part1(data):
signals = []
for perm in permutations((0, 1, 2, 3, 4)):
out = 0
for p in perm:
cpu = Intcode(inputs=[p, out])
cpu.load_program(data)
cpu.run()
out = cpu.outputs[-1]
signals.append(out)
return max(signals)
def part2(data, target):
cpu = Intcode()
cpu.load_program(data)
for i, j in product(range(100), range(100)):
cpu.reset()
cpu.ram[1] = i
cpu.ram[2] = j
cpu.run()
if cpu.ram[0] == target:
return 100 * i + j
def part1(data):
cpu = Intcode()
cpu.load_program(data)
cpu.run()
scaf = ''.join([chr(c) for c in cpu.read_output()]).strip().split('\n')
scafpts = [(x, y) for y, line in enumerate(scaf)
for x, c in enumerate(line) if c == '#']
isect = []
for pt in scafpts:
ptx, pty = pt
if all([(x, y) in scafpts
for x, y in ((ptx + 1, pty), (ptx - 1, pty), (ptx, pty - 1),
(ptx, pty + 1))]):
isect.append((ptx, pty))
return sum((x * y for x, y in isect))
def part1(data):
prog = '\n'.join((
'NOT C J',
'AND D J',
'NOT A T',
'OR T J',
'WALK\n',
))
cpu = Intcode()
cpu.load_program(data)
cpu.set_ascii_mode(True)
cpu.feed_inputs(*prog)
cpu.run()
out = cpu.read_output()
try:
print(''.join([chr(c) for c in out]))
except ValueError:
return (out[-1])
def part2(data):
prog = '\n'.join((
'NOT I J',
'AND H J',
'NOT F T',
'AND G T',
'OR T J',
'AND D J',
'AND H J',
'NOT A T',
'OR T J',
'NOT C T',
'AND D T',
'OR T J',
# 'NOT C T',
# 'AND D T',
# 'OR T J',
'RUN\n',
))
prog = '\n'.join(('NOT A T', 'OR T J', 'AND G T', 'AND D T', 'AND H T',
'OR T J', 'NOT C T', 'AND D T', 'OR T J', 'RUN\n'))
prog = '\n'.join(('NOT A J', 'OR E T', 'OR C T', 'NOT T T', 'AND D T',
'OR T J', 'OR B T', 'OR E T', 'NOT T T', 'OR T J',
'NOT I T', 'AND D T', 'OR T J', 'RUN\n'))
cpu = Intcode()
cpu.load_program(data)
cpu.set_ascii_mode(True)
cpu.feed_inputs(*prog)
cpu.run()
out = cpu.read_output()
try:
print(''.join([chr(c) for c in out]))
except ValueError:
return (out[-1])
test_springscript(prog)
def part2(data):
cpu = Intcode(wfi_mode=True)
cpu.set_ascii_mode(True)
cpu.load_program(data)
cpu.ram[0] = 2
cpu.run()
cpu.feed_inputs(
*
'A,B,A,B,C,C,B,A,C,A\nL,10,R,8,R,6,R,10\nL,12,R,8,L,12\nL,10,R,8,R,8\nn\n'
)
cpu.run()
#cam = ''.join([chr(x) if chr(x).isprintable() or x == 10 and x < 0x110000 else str(x) for x in cpu.read_output() ]).strip().split('\n')
cam = cpu.read_output()
print(cam)
'''
from PIL import Image
img = Image.new('RGB', (len(cam[0]), len(cam)), 'black')
pix = img.load()
for y, line in enumerate(cam):
print(line)
for x, char in enumerate(line):
if char == '#':
pix[x,y] = (0, 255, 128)
img.save('day17.bmp')
'''
# L10 R8 R6 R10 L12 R8 L12 L10 R8 R6 R10 L12 R8 L12 L10 R8 R8 L10 R8 R8 L12 R8 L12 L10 R8 R6 R10 L10 R8 R8 L10 R8 R6 R10
# L10 R8 R6 R10 = A
# L12 R8 L12 = B
# L10 R8 R8 = C
# A B A B C C B A C A
print(cpu.outputs)
def get_map(data):
cpu = Intcode(debug=False, wfi_mode=True)
cpu.load_program(data)
droid = Droid(cpu)
map_ = droid.get_map()
return map_
def part1(data):
cpu = Intcode(inputs=[1], debug=False)
cpu.load_program(data)
cpu.run()
return cpu.outputs[-1]
def part2(data):
cpu = Intcode(inputs=[5])
cpu.load_program(data)
cpu.run()
return cpu.outputs[-1]
def part2(data):
cpu = Intcode(wfi_mode=True, debug=False)
cpu.load_program(data)
robot = Robot(cpu)
robot.start(1)
robot.print_hull(black=' ')
def part1(data):
cpu = Intcode(wfi_mode=True, debug=False)
cpu.load_program(data)
robot = Robot(cpu)
robot.start(0)
return len(robot.hull)
while True:
y += 1
x = xmin
directly_down = check_beam(cpu, x, y)
if not directly_down:
x += 1
while not check_beam(cpu, x, y):
x += 1
xmin = x
x = xmax
directly_down = check_beam(cpu, x, y)
if directly_down:
x += 1
while check_beam(cpu, x, y):
x += 1
xmax = x
if xmax - xmin > 100:
if check_beam(cpu, xmax - 100, y + 99):
return 10000 * (xmax - 100) + y
if __name__ == '__main__':
data = readlines(rpath('day19.txt', 'aoc2019'), conv=int, sep=',')
cpu = Intcode()
cpu.load_program(data)
print(part1(cpu))
print(part2(cpu))
