31 lines
683 B
Python
31 lines
683 B
Python
|
def process(program):
|
||
|
|
i = 0
|
||
|
|
while True:
|
||
|
|
opcode = program[i]
|
||
|
|
if opcode == 99:
|
||
|
|
break
|
||
|
|
elif opcode == 1:
|
||
|
|
program[program[i+3]] = program[program[i+1]] + program[program[i+2]]
|
||
|
|
elif opcode == 2:
|
||
|
|
program[program[i+3]] = program[program[i+1]] * program[program[i+2]]
|
||
|
|
else:
|
||
|
|
break
|
||
|
|
i += 4
|
||
|
|
return program[0]
|
||
|
|
|
||
|
|
def alarm(noun, verb):
|
||
|
|
with open("input.txt","r") as f:
|
||
|
|
program = [int(x) for x in f.read().split(',')]
|
||
|
|
program[1] = noun
|
||
|
|
program[2] = verb
|
||
|
|
return process(program)
|
||
|
|
|
||
|
|
def part2():
|
||
|
|
for noun in range(100):
|
||
|
|
for verb in range(1,100):
|
||
|
|
if alarm(noun, verb) == 19690720:
|
||
|
|
return 100 * noun + verb
|
||
|
|
|
||
|
|
part1 = alarm(12,2)
|
||
|
|
part2 = part2()
|
||
|
|
print(part1, part2)
|