day 3: simpler input parsing

1 files changed, 1 insertions, 1 deletions

diff --git a/3.py b/3.py
index 7750fa1..8d27cf2 100644
--- a/3.py
+++ b/3.py
@@ -39,7 +39,7 @@ def part2(nums: Input) -> int:
     co2: Bits = part2_impl(nums, True)
     return bits_to_int(oxygen) * bits_to_int(co2)
 
-inp: Input = [tuple(bool(int(c)) for c in l.strip()) for l in open('3.in')]
+inp: Input = [tuple(c == '1' for c in l.strip()) for l in open('3.in')]
 
 print(part1(inp))
 print(part2(inp))