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_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 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 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 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))