28 lines
688 B
Python
28 lines
688 B
Python
import itertools
|
|
|
|
from solutions import BaseSolution
|
|
|
|
|
|
class Solution(BaseSolution):
|
|
input_file = '01.in'
|
|
|
|
def __str__(self):
|
|
return 'Day 1: Chronal Calibration'
|
|
|
|
def solve(self, puzzle_input, freq=0):
|
|
return sum(map(int, puzzle_input.splitlines()))
|
|
|
|
def solve_again(self, puzzle_input, freq=0):
|
|
freq_changes = map(int, puzzle_input.splitlines())
|
|
known = {0}
|
|
for n in itertools.cycle(freq_changes):
|
|
freq += n
|
|
if freq in known:
|
|
break
|
|
known.add(freq)
|
|
return freq
|
|
|
|
|
|
if __name__ == '__main__':
|
|
solution = Solution()
|
|
solution.show_results()
|