def get_linear_system_output(phase_settings, memory):
last_output = 0
for phase_setting in phase_settings:
inputs = [phase_setting, last_output]
intcode_computer = IntcodeComputer(memory, inputs)
intcode_computer.run()
last_output = intcode_computer.pop_last_output()
return last_output
from intcode_computer import IntcodeComputer
with open('input.txt', 'r') as f:
origin_memory = [int(x) for x in f.readline().split(',')]
# Part 1
computer = IntcodeComputer(origin_memory, [1])
computer.run()
print(computer.pop_last_output())
# Part 2
computer = IntcodeComputer(origin_memory, [2])
computer.run()
print(computer.pop_last_output())
from intcode_computer import IntcodeComputer
with open('input.txt', 'r') as f:
origin_memory = [
int(x) for x in f.readline().split(',')
]
# Part 1
inputs = [1]
part1_intcode_computer = IntcodeComputer(origin_memory, inputs)
part1_intcode_computer.run()
print(part1_intcode_computer.pop_last_output())
# Part 2
inputs = [5]
part2_intcode_computer = IntcodeComputer(origin_memory, inputs)
part2_intcode_computer.run()
print(part2_intcode_computer.pop_last_output())
def is_being_pulled(x, y):
intcode_computer = IntcodeComputer(origin_memory, [x, y])
intcode_computer.run()
return intcode_computer.pop_last_output() == 1
def is_being_pulled(x, y):
intcode_computer = IntcodeComputer(origin_memory, [x, y])
intcode_computer.run()
return intcode_computer.pop_last_output() == 1
SHIP_SIZE = 100
# Part 1
count = 0
for y in range(50):
for x in range(50):
intcode_computer = IntcodeComputer(origin_memory, [x, y])
intcode_computer.run()
count += intcode_computer.pop_last_output()
# Part 2
y = 0
x = 0
while True:
# Find first x in row being pulled. Jump forward in increments of 10, then back up in increments of 1.
while x < y:
if is_being_pulled(x, y):
break
x += 1
other_x = x + (SHIP_SIZE - 1)
other_y = y - (SHIP_SIZE - 1)
if is_being_pulled(other_x, other_y):
break
def run_test(memory, input):
computer = IntcodeComputer(memory, input)
computer.run()
print('Input: {}, Output: {}'.format(input, computer.pop_last_output()))
