def task_two():
instructions = load_data()
nbr_instructions = len(instructions)
for i in range(nbr_instructions):
loop_resolved = False
new_instructions = deepcopy(instructions)
if instructions[i][0] == "jmp":
new_instructions[i][0] = "nop"
elif instructions[i][0] == "nop":
new_instructions[i][0] = "jmp"
computer = Computer(new_instructions)
performed_instructions = set()
loop = False
index = 0
while not loop:
performed_instructions.add(index)
computer.run_one_instruction()
index = computer.get_instruction_index()
if index in performed_instructions:
loop = True
elif index >= nbr_instructions:
loop_resolved = True
break
if loop_resolved:
break
acc = computer.get_accumulator()
print("Accumulator value after finished program:", acc)
def task_one():
instructions = load_data()
computer = Computer(instructions)
performed_instructions = set()
loop = False
index = computer.get_instruction_index()
while not loop:
performed_instructions.add(index)
computer.run_one_instruction()
index = computer.get_instruction_index()
if index in performed_instructions:
loop = True
acc = computer.get_accumulator()
print("Accumulator value before loop:", acc)
def __post_init__(self):
self.computer = Computer(Memory(map(int, self.program.split(","))))
from common.computer import Computer
# Read program data from a text file.
with open("Day9/i1.txt") as input:
program = input.read()
# Initialize the program.
computer = Computer()
computer.loadProgram(program);
computer.pushInput([1])
# Run the program.
computer.runProgram()
# Print the output.
computer.printOutput()
from common.computer import Computer
# Read program data from a text file.
with open("Day2/i1.txt") as input:
program = input.read()
# Initialize the program.
computer = Computer()
computer.loadProgram(program)
# Set the initial state.
computer.program[1] = 12
computer.program[2] = 2
# Run the program.
computer.runProgram()
print(computer.program[0])
from common.computer import Computer
import itertools
# Read program data from a text file.
with open("Day7/i1.txt") as input:
program = input.read()
# Initialize the amps.
amps = []
for _ in range(0, 5):
amp = Computer()
amp.loadProgram(program);
amps.append(amp)
maxOutput = 0
sequences = list(itertools.permutations([5, 6, 7, 8, 9]))
for sequence in sequences:
for i in range(0, 5):
amp = amps[i]
amp.resetProgram()
amp.pushInput([sequence[i]])
lastOutput = 0
while not amps[4].finished:
for i in range(0, 5):
amp = amps[i]
amp.pushInput([lastOutput])
amp.runProgram()
from common.computer import Computer
# Read program data from a text file.
with open("Day2/i1.txt") as input:
program = input.read()
# Initialize the program.
computer = Computer()
computer.loadProgram(program)
# Run the program until the correct inputs are found.
for i in range(99):
for j in range(99):
# Set the initial state.
computer.program[1] = i
computer.program[2] = j
computer.runProgram()
# Test if the desired output was found.
if (computer.program[0] == 19690720):
print(100 * i + j)
exit()
computer.resetProgram()