misc

AdventOfCode/Problems/AOC2024/Day10/HoofIt.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AdventOfCode.Problems.AOC2024.Day10;
+//[ProblemInfo(2024, 10, "Hoof It")]
+internal class HoofIt : Problem
+{
+	public override void CalculatePart1()
+	{
+		throw new NotImplementedException();
+	}
+
+	public override void CalculatePart2()
+	{
+		throw new NotImplementedException();
+	}
+
+	public override void LoadInput()
+	{
+		throw new NotImplementedException();
+	}
+}

AdventOfCode/Problems/AOC2024/Day11/PlutonianPebbles.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AdventOfCode.Problems.AOC2024.Day11;
+//[ProblemInfo(2024, 11, "Plutonian Pebbles")]
+internal class PlutonianPebbles : Problem
+{
+	public override void CalculatePart1()
+	{
+		throw new NotImplementedException();
+	}
+
+	public override void CalculatePart2()
+	{
+		throw new NotImplementedException();
+	}
+
+	public override void LoadInput()
+	{
+		throw new NotImplementedException();
+	}
+}

AdventOfCode/Problems/AOC2024/Day7/BridgeRepair.cs

@@ -1,10 +1,4 @@
-using System;
+namespace AdventOfCode.Problems.AOC2024.Day7;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace AdventOfCode.Problems.AOC2024.Day7;
 
 [ProblemInfo(2024, 7, "Bridge Repair")]
 internal class BridgeRepair : Problem<ulong, ulong>
@@ -27,29 +21,6 @@ internal class BridgeRepair : Problem<ulong, ulong>
 		}
 	}
 
-	private bool IsSolvable(ulong target, ulong[] nums, Operator[] ops)
-	{
-		return ops.Any(o => IsSolvable(target, nums, o, nums[0], ops));
-	}
-
-	private bool IsSolvable(ulong target, ulong[] nums, Operator curOperator, ulong curTotal, Operator[] ops, int idx = 1)
-	{
-		if (target == curTotal)
-			return true;
-		if (idx >= nums.Length)
-			return false;
-
-		curTotal = curOperator switch
-		{
-			Operator.Mul => curTotal * nums[idx++],
-			Operator.Add => curTotal + nums[idx++],
-			Operator.Concat => ulong.Parse($"{curTotal}{nums[idx++]}"),
-			_ => curTotal,
-		};
-
-		return ops.Any(o => IsSolvable(target, nums, o, curTotal, ops, idx));
-	}
-
 	public override void CalculatePart2()
 	{
 		foreach (var (target, nums) in _data)
@@ -59,6 +30,31 @@ internal class BridgeRepair : Problem<ulong, ulong>
 		}
 	}
 
+	private static bool IsSolvable(ulong target, ulong[] nums, Operator[] ops)
+	{
+		return ops.Any(o => IsSolvable(target, nums, o, nums[0], ops));
+	}
+
+	private static bool IsSolvable(ulong target, ulong[] nums, Operator curOperator, ulong curTotal, Operator[] ops, int idx = 1)
+	{
+		if (target == curTotal)
+			return true;
+		if (curTotal > target)
+			return false;
+		if (idx >= nums.Length)
+			return false;
+
+		curTotal = curOperator switch
+		{
+			Operator.Mul => curTotal * nums[idx],
+			Operator.Add => curTotal + nums[idx],
+			Operator.Concat => ulong.Parse($"{curTotal}{nums[idx]}"),
+			_ => throw new InvalidOperationException(),
+		};
+
+		return ops.Any(o => IsSolvable(target, nums, o, curTotal, ops, idx + 1));
+	}
+
 	public override void LoadInput()
 	{
 		var lines = ReadInputLines("input.txt");

AdventOfCode/Problems/AOC2024/Day9/DiskFragmenter.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AdventOfCode.Problems.AOC2024.Day9;
+//[ProblemInfo(2024, 9, "Disk Fragmenter")]
+internal class DiskFragmenter : Problem
+{
+	public override void CalculatePart1()
+	{
+		throw new NotImplementedException();
+	}
+
+	public override void CalculatePart2()
+	{
+		throw new NotImplementedException();
+	}
+
+	public override void LoadInput()
+	{
+		throw new NotImplementedException();
+	}
+}