day1 - always forget about zip()

2024-12-01 06:30:21 +01:00 · 2024-12-01 06:30:21 +01:00 · e2d0b80706
commit e2d0b80706
parent 9a41c6d42a
1 changed files with 1 additions and 1 deletions
--- a/day01.py
+++ b/day01.py
@ -26,7 +26,7 @@ class Day(AOCDay):

    def part1(self) -> Any:
        lefts, rights = self.parse_input()
-        return sum(abs(lefts[x] - rights[x]) for x in range(len(lefts)))
+        return sum(abs(l - r) for l, r in zip(lefts, rights))

    def part2(self) -> Any:
        lefts, rights = self.parse_input()