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Amatsugu
2023-12-01 22:32:20 -05:00
parent 098d4bf02f
commit 1fd7c478c8
2 changed files with 33 additions and 36 deletions
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9
AdventOfCode/Problems/AOC2023/Day1/Trebuchet.cs
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@@ -14,7 +14,7 @@ namespace AdventOfCode.Problems.AOC2023.Day1;
[ProblemInfo(2023, 1, "Trebuchet!?")] [ProblemInfo(2023, 1, "Trebuchet!?")]
public partial class Trebuchet : Problem<int, int> public partial class Trebuchet : Problem<int, int>
{ {
private string[] _inputData = Array.Empty<string>(); private string[] _inputData = [];
public override void LoadInput() public override void LoadInput()
{ {
@@ -34,6 +34,7 @@ public partial class Trebuchet : Problem<int, int>
{ {
if (line[i] - '0' >= 10) if (line[i] - '0' >= 10)
continue; continue;
left = line[i] - '0'; left = line[i] - '0';
break; break;
} }
@@ -83,6 +84,7 @@ public partial class Trebuchet : Problem<int, int>
left = line[i] - '0'; left = line[i] - '0';
break; break;
} }
for (int i = line.Length - 1; i >= 0; i--) for (int i = line.Length - 1; i >= 0; i--)
{ {
var word = _numberWords.FirstOrDefault(v => line[..(i + 1)].EndsWith(v.word), (word: "", value: -1)).value; var word = _numberWords.FirstOrDefault(v => line[..(i + 1)].EndsWith(v.word), (word: "", value: -1)).value;
@@ -99,9 +101,4 @@ public partial class Trebuchet : Problem<int, int>
} }
return (left, right); return (left, right);
} }
[GeneratedRegex("(?<1>one)|(?<2>two)|(?<3>three)|(?<4>four)|(?<5>five)|(?<6>six)|(?<7>seven)|(?<8>eight)|(?<9>nine)|(?<1>1)|(?<2>2)|(?<3>3)|(?<4>4)|(?<5>5)|(?<6>6)|(?<7>7)|(?<8>8)|(?<9>9)")]
public static partial Regex ParseNumbers();
} }