diff options
| -rw-r--r-- | aoc2021/Day01.cs | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/aoc2021/Day01.cs b/aoc2021/Day01.cs index fcd352e..529492d 100644 --- a/aoc2021/Day01.cs +++ b/aoc2021/Day01.cs @@ -12,23 +12,9 @@ public sealed class Day01 : Day _readings = Input.Select(int.Parse).ToList(); } - public override string Part1() - { - var c = 0; - for (var i = 0; i < _readings.Count - 1; i++) - { - if (_readings[i + 1] > _readings[i]) c++; - } - return $"{c}"; - } + public override string Part1() => + Enumerable.Range(0, _readings.Count - 1).Count(i => _readings[i + 1] > _readings[i]).ToString(); - public override string Part2() - { - var c = 0; - for (var i = 0; i < _readings.Count - 3; i++) - { - if (_readings[i + 3] > _readings[i]) c++; - } - return $"{c}"; - } + public override string Part2() => + Enumerable.Range(0, _readings.Count - 3).Count(i => _readings[i + 3] > _readings[i]).ToString(); } |