def test_example_1(self):
_in = [
109, 1, 204, -1, 1001, 100, 1, 100, 1008, 100, 16, 101, 1006, 101,
0, 99
]
tape = Tape(_in)
tape.run()
self.assertEqual(_in, run_tape(_in))
def calculate_amplitude(settings):
previous_signal = 0
for setting in settings:
input_values = (i for i in [setting, previous_signal])
tape = Tape(get_input(), input_values=input_values)
tape.run()
previous_signal = tape.output[-1]
return previous_signal
def test_examples(self):
self.simple_test([109, -1, 4, 1, 99], -1)
self.simple_test([109, -1, 104, 1, 99], 1)
self.simple_test([109, 1, 9, 2, 204, -6, 99], 204)
self.simple_test([109, 1, 109, 9, 204, -6, 99], 204)
self.simple_test([109, 1, 209, -1, 204, -106, 99], 204)
self.simple_test([109, 1, 3, 3, 204, 2, 99], 424242)
self.simple_test([109, 1, 203, 2, 204, 2, 99], 424242)
test = [1102, 34915192, 34915192, 7, 4, 7, 99, 0]
tape = Tape(test)
tape.run()
self.assertEqual(16, len(str(tape.output[-1])))
test = [104, 1125899906842624, 99]
tape = Tape(test)
tape.run()
self.assertEqual(1125899906842624, tape.output[-1])
def calculate_amplitude_2(settings):
tapes = []
for setting in settings:
tapes.append(Tape(get_input(), input_values=[setting]))
tapes[0].add_input(0)
while all(not tape.finished for tape in tapes):
for tape_index, tape in enumerate(tapes):
should_continue = tape.step()
while should_continue and not tape.finished:
should_continue = tape.step()
output = tape.output[-1]
tapes[(tape_index + 1) % 5].add_input(output)
return tapes[-1].output[-1]
def code_for_point(point):
tape = Tape.tape_from_challenge(19, input_values=point)
tape.run()
return StatusCode(tape.output[-1])
def part1():
tape = Tape(get_input(), input_values=[1])
tape.run()
return tape.output[-1]
def simple_test(self, _in, expected):
tape = Tape(_in, input_values=[expected])
tape.run()
self.assertEqual(expected, tape.output[-1])
def part2():
tape = Tape(get_input(), input_values=[2])
tape.run()
return tape.output
def get_input():
with open("inputs/day13.txt") as f:
values = list(map(int, f.read().strip().split(",")))
return Game(Tape(values))
def part2():
explorer = Tape.tape_from_challenge(15, Explorer)
explorer.explore()
return max(explorer.distances_from(explorer.oxygen).values()) + 1
def part1():
explorer = Tape.tape_from_challenge(15, Explorer)
explorer.explore()
path_to_oxygen = explorer.find_path(Point(0, 0), explorer.oxygen)
return len(path_to_oxygen)
def run_tape(_in):
tape = Tape(_in)
tape.run()
return tape.output
def test_day_5_examples(self):
_in = [1002, 4, 3, 4, 33]
tape = Tape(_in)
tape.run()
self.assertEqual(99, tape._read(4))
def get_input(origin_color=0):
with open("inputs/day11.txt") as f:
vals = list(map(int, f.read().strip().split(",")))
return Robot(Tape(vals), origin_color=origin_color)
def part1():
world: World = Tape.tape_from_challenge(17, World)
return sum(p.x * p.y for p in world.scaffold_points())