Day 6

AdventOfCode/AdventOfCode.csproj

@@ -28,6 +28,8 @@
     <None Remove="Problems\AOC2022\Day4\test.txt" />
     <None Remove="Problems\AOC2022\Day5\input.txt" />
     <None Remove="Problems\AOC2022\Day5\test.txt" />
+    <None Remove="Problems\AOC2022\Day6\input.txt" />
+    <None Remove="Problems\AOC2022\Day6\test.txt" />
   </ItemGroup>
 
 

AdventOfCode/Problems/AOC2022/Day5/SupplyStacks.cs

@@ -13,7 +13,7 @@ internal partial class SupplyStacks : Problem
 {
 	private List<char>[] _stacksPart1 = Array.Empty<List<char>>();
 	private List<char>[] _stacksPart2 = Array.Empty<List<char>>();
-	private TextParser<(int, int, int)> _moveParser = from move in Character.Letter.Or(Character.WhiteSpace).Many()
+	private readonly TextParser<(int, int, int)> _moveParser = from move in Character.Letter.Or(Character.WhiteSpace).Many()
 													  from stack in Character.Digit.Many()
 													  from frm in Character.Letter.Or(Character.WhiteSpace).Many()
 													  from source in Character.Digit.Many()
@@ -32,7 +32,7 @@ internal partial class SupplyStacks : Problem
 		Part1 = new string(_stacksPart1.Select(b => b.Last()).ToArray());
 	}
 
-	private void PerformBasicMove(List<char>[] data, (int stack, int from, int to) move)
+	private static void PerformBasicMove(List<char>[] data, (int stack, int from, int to) move)
 	{
 		var from = data[move.from-1];
 		var to = data[move.to-1];
@@ -44,7 +44,7 @@ internal partial class SupplyStacks : Problem
 		}
 	}
 
-	private void PerformMove(List<char>[] data, (int stack, int from, int to) move)
+	private static void PerformMove(List<char>[] data, (int stack, int from, int to) move)
 	{
 		var from = data[move.from - 1];
 		var to = data[move.to - 1];
@@ -105,7 +105,7 @@ internal partial class SupplyStacks : Problem
 		return _moveParser.Parse(line);
 	}
 
-	private (int stack, int from, int to) ParseMoveLineRegex(string line)
+	private static (int stack, int from, int to) ParseMoveLineRegex(string line)
 	{
 		var r = MoveParser().Matches(line);
 		var items = r.First()
@@ -115,7 +115,7 @@ internal partial class SupplyStacks : Problem
 		return (items[0], items[1], items[2]);
 	}
 
-	private List<char> ParseCrateLine(string line)
+	private static List<char> ParseCrateLine(string line)
 	{
 		var result = new List<char>(line.Length / 4);
 		for (int i = 1; i < line.Length; i += 4)

AdventOfCode/Problems/AOC2022/Day6/TuningTrouble.cs

@@ -0,0 +1,41 @@
+using AdventOfCode.Runner.Attributes;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AdventOfCode.Problems.AOC2022.Day6;
+
+[ProblemInfo(2022, 6, "Tuning Trouble")]
+internal class TuningTrouble : Problem<int, int>
+{
+	private string _input = string.Empty;
+
+	public override void CalculatePart1()
+	{
+		Part1 = FindMarker(4);
+	}
+
+	private int FindMarker(int size = 4)
+	{
+		for (int i = size; i < _input.Length; i++)
+		{
+			var group = _input[(i - size)..i];
+			if (group.All(c => group.Count(gc => gc == c) == 1))
+				return i;
+		}
+		return -1;
+	}
+
+	public override void CalculatePart2()
+	{
+		Part2 = FindMarker(14);
+	}
+
+	public override void LoadInput()
+	{
+		_input = ReadInputText();
+	}
+}

AdventOfCode/Problems/AOC2022/Day6/input.txt

@@ -0,0 +1 @@
+djhjvjggdzznllvvrvggscgscsrrffgvfvllfclcrchhwzhzqqlhqhffsdsmmcffnggcttdpttwpwttjvtjvtvqqctcwcmcsswvwzzlnzlnnvbnbdnngmmhchrcrqqhbhllbtllmppgjjtvjvdjvvpcpjcjjfrfzfzzdvzdvvswvvjzzbpzbzzddbndbbgjbjjvpjpjtjqtjqjcjmcjjrtjrjrqqvtvpvwpprhphrhdrddpdhhfsspddqnqwnntrtnrrthrhtrtwtdttmmnvmnmppswsqwqjqwqbqrqbqdbqdqgdqgqtgqqgzzhpzzwswvwmvwwvvrzznwzzbsbhbfhhvcvwvvrzrgzzfhzhhlthlhqhgqgttlmljmlmqqjddtqtctbblplddnqnzqnnzrzjrrqwrqqcfffbdfffspsqswstspsvppqmppdmppdvvfrfddqhqzqddtjddfqfrfllnjjcnnjzjmzmtmddbvdvzvbzzcjzzffdbdbsswshhrwrrfggpccszzzgdgvvlflwwdbbhqhffngffdfdmdgdhdmhdmdsspssctstdtdmdhhzvvcbbrqqmrmwwjmjqjmqjmjjjrmrmlmmbppmgpgttmptpspmmrttcddtjjspsfsqqbhbbzzgbzzznwzzlddmtdmdgmmlnljlvjjtgjjggmmnnvqnqzzfhzhttvbbprpmpmrmlrmllwmlwmlwwsjjlffbgfggqmggqgvglvvrpvrpvpnpphmhnmhhbbqjbbrrvfrfwflldffzwzccscqsqppctctddqbbmggmccdbdvbdvvpdpdbdsdjsjbbwpwcpcbcbmmzdmmvtvqvpvphhlblwwfmwmvvdhdtdwwlblglhhvfvwwqggrnrttpddtvvwqvqmqhhwnnghhbpbvbnvvdqqrqdqwqppmwpwhppnmnjmnjmjttvhhcgchcssrlrwllpdpndpdtptzppqqpvvtffcwffjppvnnjvvjnnwcwnnhlhjhsjsnjjzfjfsfhsssvttvfvsvpspppwswmswwqmwwzvwzzvtzvvwddqqzhhqpqjjwrwlrrbcbvvqllqjllvzvgvmvhmmsppwvpwphhjnndjjtpjtthzzvrrcwcrczzmqmsssvtstqtrrgtrtvtwtccbwcwrwbbdbgbmmcsmcssvjsjqqsnqqtvvbgbfbdffhjffvnnzpplqppzzfwfrfnfcncqccgjjcffhshrhgrhghvhphccqtcqtccjzccdnncggftgttrppnpptlltztqtjqqvfvqvdvmvmjjgqqrqgrqqcggdvvpcvcjvjnnrjjmbmlbmmqvmqmfmwmpwwnhwdtmvhqfwlbpzjplfhfntjgmvqmmjqpbngpvjvpgzpqwjjwhvjwwplrtjhzmzqmdrppgbrspmctlggmflbjzzfcvvdqlrtvqvwhcpjnmlvfgwrwwtblpqstddnqntnmwsbgjfrbdrlnvqdrnttshjmvpmncmggfdbnndwzmswmdvhmmwtgpfglrzzhwcsgvhnnrrhmnhftvvqfdfrsphzbslgscmwsnrwbvqphhswvpvsbbstvnndclhfhdctlvwrmdgzfcfmjmznqvvqrddmdlqznvcsqsgnpcqqhbdwqntcnqljstqvrzhgvzqdltpwmnpvjmqrpjsfhqvhchjnwjnqpdqbdjqdpqsqhbwwmhfthzbrsjnhncpbjrhgqlzmrzlnvrrfvlrmflcqfmqjzjwscrflgzwtbchfrnvsrrtncvhjbnnmlmmfdjcbmbsmgdtwzwcwnthfbsnrgdfwqjncqsdmfnfqgtcwrhjprlnhvrnpmnnhlwstvqjrsprqhjzszzgfznmgwjqglvfrrwpdbptdrnbbwbzbcbhbtcchmfsgmvnmrbdqhqgmvtfmvpgvjzjpgjbdhcfrfhprgdzrprccnhbmzdfjsgldlgpgdrfhbhtmhdttdsbndgbdfccqhhwhqfmlsfhsbbbmdncrwzcnrdvcmhllfwtrgjpgngzwptnqtggtcjwrptffmsrgdpctsdjtpssngsdqwfsbhdbcqvbdrzlhzlsbbzhqthzhcwsftlhrmhgpfzljgcphjjvhpqjzsfnrztwrhlnlbmgcgmstrbbwclpvdtdpclzlhmmpmmpmppnwjglhwppprlbzbvwqwmpgtvvpgdthnwbtblwpwgvmbcbjwjbczlcmzfwzbqvzsvgcmspvrsblldscqlgghdwzbvhhvgcfwgnqwlngclbjfwrpwtdjvqmzwwjztwdjplhzpzfslbbvfdsnpggwcttzwdlzgqgmrnpnclhrlngtwcwblzdjmpgqvzsvsdmzdwlgcdlccnnlrcvtrvspcsmgmzzvwnlzwtznwtqtdjcnhwrqhqrmvqqhrpdtnsmfrlcgpjcnddsqzcppgrnhvwsdbjvvtmvbjdncpdnmzfswmtvzfbdpqfjvwvqlhptnpdfdnlwfrgstpvvmhsqfgggdrsfgldfzbcjzhqzvfwmzccwjrslhjwlbmrpqgzdfnfbhsmdpzwtqnqldtqvshvlvmlnnmqrqbpwvnhqhtcbfclhrcqlqzhsqplsnbczvrbzqwlfwjdtmstzdbswtrvlpzzlrfvgdmldbwcttztrvsgzjwhhpcrvtgzfzppdlrdwswbnjfqqpqfbcqlzdmjsgjtzmvhdzspwlqpdjnccmbtdhnnhfvwqclbzzgglfgmvvgrccdsbwfmpvqwqrhmdzfhhhgbgjgwmnzmnggfrpspchvzpcmcpsbzgldmgqjqqdcjpwwncwrwjbhgzdbbcmbzbbtvprsjrhfwgsppdrrlzvnmtmwrmmrhtlndvsvjvgqmmttbbnpdhnjhwgrvlrdtpbrtwpwvvpslcqnvnrlhpvgdwnrzjmhwmgvpndtrjlzqpfzfbrsgbzjjqcfgsfwchblzstdflblngtzbrzrrvsczqvfhjjdlffrghgqvqfdtstqlnzllsrnnrtvrzdphbhdfpmhlfncqbdtzjqqcfbzpvgzdcsvvbfdvqrfrncbrwmpdmhnlqdscwnvldzblpzfqcvnbzmmtbmwjbczsjvzmfthfpvjcpwftqcbgjwflfrbrggwnvwndtncljfrdfwqwhfbctpjghfvnjnntnrgbfbmhplgmpfvmgvfqjslgnnrnlgztlstpcjwtlhmwlljcfmptfwsphnlsrjwmgtghgqmsvwvqsmblwpdftbrwjcdlzjmjblghszznqhsnqrcmtccgdwrrlsmwswvrjltqmwsdwvpnzltllhrsdvmrntdhtwwbgrqmrffnqbqrczvzchbgmzwtjtfzwntsnlbwbgrlvqjsqmdnwjqlwrdpnfpggzrjvtrhqdbmmbtfmmblgwtrqccqbjnljqflhgtphvrgrgghgrpbgfgdztsmfwrfflsqmrwbfjwsmpfrnbqjwnwdqwcwzpwbsmngjwfmbwdmnprdjnjbmqgfcbvtcvcthpmnmvvzdzgqqbhtjqfcdvhfzwqgfsbtvnwbzpmmtswfntjjppsswgbfrjbrstltdgbmclmbfvlslghbhnqqbdlzgtctgsfnwvbpzbvnwfbjmbfqcpqqvgrzwcbrwzdbdsjsslcjlmtprntpsdmqldzwqlqztwqtqfqzmrnzbtpqlfnsdwfdgggfvmqmrdqmnffnzcwfzsrqfpvrmsfsrbnpbhnqvdglvglllpggpmwmngrhzwgpdlzrbsvjtqmshhnlzwwftdtqwrqwgbbnczqcwmsvcljqlscftwflhwwhgnqwztfchdzsllrzbhbqwcfztjnqtdmsfnlzlcwzfmtlcgwclzfhhldgrnfjvzthzqzmzvwcrnhpdcwswpddsbwtznwlcwsnfqnqwnntngplwnfgwrcnpvgffwrcrszzdbfvzjmrmlrjwcvdvbglgncjwcnnpdfnwsrzsvzgnjrlqmwhvtdgmpbqmjthmhhmzjhpvnbvrqnlspdbcgshwlnvwpvrbcmvbvcsdmgwtmsthqtcfmllsfwvqcrbmdgqtzjwrg

AdventOfCode/Problems/AOC2022/Day6/test.txt

@@ -0,0 +1 @@
+nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg

AdventOfCode/Runner/AOCRunner.cs

@@ -27,23 +27,25 @@ public class AOCRunner
 		FindProblemClasses();
 
 		InitSizing();
-		if(_years.Count > 0)
+		if (_years.Count > 0)
 		{
 			_selectedDay = _loadedProblems[_selectedYear].Count - 1;
-			ConstrainListScroll();	
+			ConstrainListScroll();
 		}
 	}
 
-	private void InitSizing() {
+	private void InitSizing()
+	{
 		_maxProblemCount = Console.WindowHeight - 9;
 	}
 
 	private void ConstrainListScroll()
 	{
-		if (_selectedDay >= _maxProblemCount )
+		if (_selectedDay >= _maxProblemCount)
 		{
 			_scollOffset = _loadedProblems[_selectedYear].Count - _maxProblemCount;
-		} if(_selectedDay < _scollOffset)
+		}
+		if (_selectedDay < _scollOffset)
 		{
 			_scollOffset = _selectedDay;
 		}
@@ -91,11 +93,16 @@ public class AOCRunner
 			return;
 		}
 
-		Console.WriteLine("Loading Input data...\n");
+		var time = ReadInput(problem);
-		problem.LoadInput();
+		time += RunPart("Calculating Part 1", problem.CalculatePart1);
+		time += RunPart("Calculating Part 2", problem.CalculatePart2);
 
-		RunPart("Calculating Part 1", problem.CalculatePart1);
+		Console.WriteLine();
-		RunPart("Calculating Part 2", problem.CalculatePart2);
+		Console.Write($"Total Elapsed Time: ");
+		Console.ForegroundColor = ConsoleColor.Cyan;
+		Console.WriteLine($"{time.TotalMilliseconds}ms");
+
+		Console.ForegroundColor = ConsoleColor.Gray;
 
 		Console.WriteLine();
 		Console.WriteLine("Printing Results:");
@@ -108,7 +115,23 @@ public class AOCRunner
 		Console.Write("\n\n");
 	}
 
-	private static void RunPart(string name, Action action)
+	private static TimeSpan ReadInput(IProblem problem)
+	{
+		var sw = new Stopwatch();
+		Console.WriteLine();
+		Console.Write("Loading Input data... ");
+		sw.Start();
+		problem.LoadInput();
+		sw.Stop();
+
+		Console.ForegroundColor = ConsoleColor.Green;
+		Console.Write("Done in ");
+		Console.ForegroundColor = ConsoleColor.Cyan;
+		Console.WriteLine($"{sw.Elapsed.TotalMilliseconds:n}ms");
+		return sw.Elapsed;
+	}
+
+	private static TimeSpan RunPart(string name, Action action)
 	{
 		Console.ForegroundColor = ConsoleColor.Gray;
 		var sw = new Stopwatch();
@@ -139,6 +162,7 @@ public class AOCRunner
 			sw.Stop();
 			Console.ForegroundColor = ConsoleColor.Gray;
 		}
+		return sw.Elapsed;
 	}
 
 	public void RenderInteractiveMenu()
@@ -159,9 +183,10 @@ public class AOCRunner
 	private void ReadInput()
 	{
 		var input = Console.ReadKey(true);
-		if(_isProblemMode)
+		if (_isProblemMode)
 		{
-			if(input.Key is ConsoleKey.Enter or ConsoleKey.Escape) { 
+			if (input.Key is ConsoleKey.Enter or ConsoleKey.Escape)
+			{
 				_isProblemMode = false;
 				Console.Clear();
 			}
@@ -169,7 +194,7 @@ public class AOCRunner
 		}
 		var yearIndex = _years.IndexOf(_selectedYear);
 		var dayMax = _loadedProblems[_selectedYear].Count - 1;
-		switch(input.Key)
+		switch (input.Key)
 		{
 			case ConsoleKey.LeftArrow:
 				_scollOffset = 0;
@@ -180,7 +205,8 @@ public class AOCRunner
 					break;
 				}
 				_selectedYear = _years[--yearIndex];
-			break;
+				break;
+
 			case ConsoleKey.RightArrow:
 				_scollOffset = 0;
 				_selectedDay = 0;
@@ -191,6 +217,7 @@ public class AOCRunner
 				}
 				_selectedYear = _years[++yearIndex];
 				break;
+
 			case ConsoleKey.UpArrow:
 				if (_selectedDay == 0)
 				{
@@ -198,7 +225,8 @@ public class AOCRunner
 					break;
 				}
 				_selectedDay--;
-			break;
+				break;
+
 			case ConsoleKey.DownArrow:
 				if (_selectedDay == dayMax)
 				{
@@ -211,6 +239,7 @@ public class AOCRunner
 			case ConsoleKey.Enter:
 				_isProblemMode = true;
 				break;
+
 			case ConsoleKey.Escape:
 				_isQuiting = true;
 				break;
@@ -220,8 +249,10 @@ public class AOCRunner
 
 	private void RenderTopBar()
 	{
+		if (_isProblemMode)
+			return;
 		//Render Border
-		DrawBorder(1,0, Console.WindowWidth, 3);
+		DrawBorder(1, 0, Console.WindowWidth, 3);
 		Console.SetCursorPosition(Console.WindowWidth / 2 - 4, 1);
 		Console.ForegroundColor = ConsoleColor.Blue;
 		Console.Write(" Years ");
@@ -240,38 +271,36 @@ public class AOCRunner
 			var end = col + buttonWidth;
 			if (end >= tabMaxPos)
 				break;
-			if(year == _selectedYear)
+			if (year == _selectedYear)
 				DrawSelectedButton(year.ToString(), 2, col, buttonWidth, 1, ConsoleColor.Red, ConsoleColor.Blue);
 			else
 				DrawButton(year.ToString(), 2, col, buttonWidth, 1, ConsoleColor.Gray, Console.BackgroundColor);
 		}
-
-
 	}
 
 	private void RenderContentView()
 	{
-		DrawBorder(5, 0, Console.WindowWidth, Console.WindowHeight - 5);
+		if (!_isProblemMode)
-		Console.SetCursorPosition(Console.WindowWidth/2 - 5, 5);
+		{
-		Console.ForegroundColor = ConsoleColor.Blue;
+			DrawBorder(5, 0, Console.WindowWidth, Console.WindowHeight - 5);
-		Console.Write(" Problems ");
+			Console.SetCursorPosition(Console.WindowWidth / 2 - 5, 5);
-		if (_isProblemMode)
+			Console.ForegroundColor = ConsoleColor.Blue;
-			RenderProblemResults();
+			Console.Write(" Problems ");
-		else
 			RenderProblemList();
+		}
+		else 
+			RenderProblemResults();
 	}
 
 	private void RenderProblemList()
 	{
-		if(_loadedProblems.Count == 0)
+		if (_loadedProblems.Count == 0)
 		{
 			DrawButton("There are no problems...", 6, 2, Console.WindowWidth - 2, Console.WindowHeight - 7);
 			return;
 		}
 		var problems = _loadedProblems[_selectedYear];
 
-
-
 		var listEnd = Math.Min(_maxProblemCount, problems.Count);
 
 		for (int i = 0; i < listEnd; i++)
@@ -296,6 +325,7 @@ public class AOCRunner
 		Console.SetCursorPosition(2, 7);
 		RunDay(_selectedYear, _selectedDay);
 	}
+
 	private void DrawSelectedButton(string text, int row, int col, int width, int height, ConsoleColor color = ConsoleColor.Gray, ConsoleColor background = ConsoleColor.Black, bool centered = true, int padding = 0)
 	{
 		//text = $"\ue0c7{text}\ue0c6";
@@ -317,11 +347,10 @@ public class AOCRunner
 		Console.ForegroundColor = background;
 		Console.SetCursorPosition(col, row + height / 2);
 		Console.Write('\ue0c7');
-		Console.SetCursorPosition(col + width -1, row + height / 2);
+		Console.SetCursorPosition(col + width - 1, row + height / 2);
 		Console.Write('\ue0c6');
 
 		Console.BackgroundColor = origBg;
-
 	}
 
 	private void DrawButton(string text, int row, int col, int width, int height, ConsoleColor color = ConsoleColor.Gray, ConsoleColor background = ConsoleColor.Black, bool centered = true, int padding = 0)
@@ -341,7 +370,6 @@ public class AOCRunner
 		Console.SetCursorPosition(col + xOffset, row + yOffset);
 		Console.Write(text);
 		Console.BackgroundColor = origBg;
-
 	}
 
 	private void DrawBorder(int row, int col, int width, int height, ConsoleColor color = ConsoleColor.Gray, bool drawFill = false)
@@ -367,9 +395,8 @@ public class AOCRunner
 					Console.Write('║');
 				else if (y == row || y == h)
 					Console.Write('═');
-				else if(drawFill)
+				else if (drawFill)
 					Console.Write(' ');
-
 			}
 		}
 	}