diff options
| -rw-r--r-- | aoc2021/Day05.cs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/aoc2021/Day05.cs b/aoc2021/Day05.cs index 8653e08..83d0e62 100644 --- a/aoc2021/Day05.cs +++ b/aoc2021/Day05.cs @@ -11,9 +11,7 @@ public sealed class Day05 : Day private int Solve(bool diagonals = false) => Input - .Where(s => !string.IsNullOrEmpty(s)) - .Select(s => s.Split(" -> ")) - .Select(a => a.Select(i => i.Split(',')).SelectMany(i => i.Select(int.Parse)).ToList()) + .Select(s => Regex.Split(s, @"\D+").Select(int.Parse).ToList()) .Where(t => diagonals || t[0] == t[2] || t[1] == t[3]) .SelectMany(t => Enumerable.Range(0, Math.Max(Math.Abs(t[0] - t[2]), Math.Abs(t[1] - t[3])) + 1) |