Massive code base change

partial completion of day 3

Advend Of Code Runner/Program.cs

@@ -1,19 +0,0 @@
-using System.Text;
-
-using AdventOfCodeLibrary._2023;
-using AdventOfCode.Core.Shared;
-
-string _demoData = @"Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
-Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
-Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
-Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
-Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green";
-
-Answerable answerable = new Day02Part2();
-
-//FileStream stream = new FileStream(answerable.DefaultInputFile, new FileStreamOptions { Mode = FileMode.Open, Access = FileAccess.Read, Options = FileOptions.Asynchronous });
-
-byte[] dataArray = File.ReadAllBytes(answerable.DefaultInputFile);
-//dataArray = Encoding.UTF8.GetBytes(_demoData);
-
-Console.WriteLine($"Answer: {answerable.GetAnswer(dataArray)}");

AdvendOfCode.Runner/AdventOfCode.Runner.csproj

@@ -3,13 +3,13 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>net8.0</TargetFramework>
-    <RootNamespace>AdventOFCodeRunner</RootNamespace>
+    <RootNamespace>AdventOfCode.Runner</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Advent Of Code Library\AdventOfCode.Solutions.csproj" />
+    <ProjectReference Include="..\AdventOfCode.Solutions\AdventOfCode.Solutions.csproj" />
   </ItemGroup>
 
 </Project>

AdvendOfCode.Runner/Program.cs

@@ -0,0 +1,13 @@
+using AdventOfCode.Solutions._2023;
+using AdventOfCode.Core.Shared;
+using AdventOfCode.Core;
+
+InputReader inputReader = new()
+{
+    IsDebug = true
+};
+IChallange challange = new Day03(inputReader);
+
+Console.WriteLine($"Part 1: {await challange.GetSolutionPart1()}");
+
+Console.WriteLine($"Part 2: {await challange.GetSolutionPart2()}");

Advent Of Code.sln

@@ -3,11 +3,11 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.4.33103.184
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AdventOfCode.Runner", "Advend Of Code Runner\AdventOfCode.Runner.csproj", "{6DCDC513-AF72-4029-932A-A0079BB5422B}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AdventOfCode.Core", "AdventOfCode.Core\AdventOfCode.Core.csproj", "{61EF900D-0CDB-4FC2-8E13-73BEFE0A36E0}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AdventOfCode.Solutions", "Advent Of Code Library\AdventOfCode.Solutions.csproj", "{33CC3924-F18E-4B88-9989-A7A9077B9AC4}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AdventOfCode.Solutions", "AdventOfCode.Solutions\AdventOfCode.Solutions.csproj", "{BDDFE214-9F20-4BF7-94C6-19BAAF130FDA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AdventOfCode.Core", "AdventOfCode.Code\AdventOfCode.Core.csproj", "{49EFF2F1-A5AD-448F-92EE-8CC95B2CECC2}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AdventOfCode.Runner", "AdvendOfCode.Runner\AdventOfCode.Runner.csproj", "{9A188168-565C-4D82-8C81-DD3A15386863}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,18 +15,18 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{6DCDC513-AF72-4029-932A-A0079BB5422B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{6DCDC513-AF72-4029-932A-A0079BB5422B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{6DCDC513-AF72-4029-932A-A0079BB5422B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{6DCDC513-AF72-4029-932A-A0079BB5422B}.Release|Any CPU.Build.0 = Release|Any CPU
-		{33CC3924-F18E-4B88-9989-A7A9077B9AC4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{33CC3924-F18E-4B88-9989-A7A9077B9AC4}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{33CC3924-F18E-4B88-9989-A7A9077B9AC4}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{33CC3924-F18E-4B88-9989-A7A9077B9AC4}.Release|Any CPU.Build.0 = Release|Any CPU
-		{49EFF2F1-A5AD-448F-92EE-8CC95B2CECC2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{49EFF2F1-A5AD-448F-92EE-8CC95B2CECC2}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{49EFF2F1-A5AD-448F-92EE-8CC95B2CECC2}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{49EFF2F1-A5AD-448F-92EE-8CC95B2CECC2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{61EF900D-0CDB-4FC2-8E13-73BEFE0A36E0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{61EF900D-0CDB-4FC2-8E13-73BEFE0A36E0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{61EF900D-0CDB-4FC2-8E13-73BEFE0A36E0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{61EF900D-0CDB-4FC2-8E13-73BEFE0A36E0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BDDFE214-9F20-4BF7-94C6-19BAAF130FDA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BDDFE214-9F20-4BF7-94C6-19BAAF130FDA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BDDFE214-9F20-4BF7-94C6-19BAAF130FDA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BDDFE214-9F20-4BF7-94C6-19BAAF130FDA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9A188168-565C-4D82-8C81-DD3A15386863}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9A188168-565C-4D82-8C81-DD3A15386863}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9A188168-565C-4D82-8C81-DD3A15386863}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9A188168-565C-4D82-8C81-DD3A15386863}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

AdventOfCode.Core/AdventOfCode.Core.csproj

@@ -6,4 +6,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="InputReader.cs~RF178d210.TMP" />
+  </ItemGroup>
+
 </Project>

AdventOfCode.Core/InputReader.cs

@@ -1,13 +1,19 @@
-using System.Runtime.InteropServices.Marshalling;
+using AdventOfCode.Core.Shared;
 
 namespace AdventOfCode.Core
 {
     public class InputReader
     {
-        private readonly string InputFileTemplate = "../../../../Advent Of Code Library/{1}/Day {2:00}/day-{2:00}-input.txt";
+        private readonly string InputFileTemplate = "../../../../AdventOfCode.Solutions/{1}/Day {0:00}/day-{0:00}-input.txt";
+        private readonly string DebugInputFileTemplate = "../../../../AdventOfCode.Solutions/day-00-input.txt";
+        public bool IsDebug = false;
+
+
         private int Day { get; set; }
         private int Year { get; set; }
-        private string InputFilePath => string.Format(InputFileTemplate, Year, Day);
+        private string InputFilePath => IsDebug ? DebugInputFileTemplate : string.Format(InputFileTemplate, Day, Year);
+
+        public InputReader() => SetInputByChallange();
 
         public void SetInputByChallange()
         {
@@ -36,6 +42,11 @@ namespace AdventOfCode.Core
             }
         }
 
+        public Task<string[]> ReadAsArraytString()
+        {
+            return File.ReadAllLinesAsync(InputFilePath);
+        }
+
         public async IAsyncEnumerable<T> ReadAsStringLine<T>(T emptyLineIndicator)
         {
             using StreamReader reader = new(InputFilePath);
@@ -48,5 +59,20 @@ namespace AdventOfCode.Core
                     yield return (T)Convert.ChangeType(line, typeof(T));
             }
         }
+
+        public async Task<Grid<T>> ReadToGrid<T>() where T : Node, new()
+        {
+            Grid<T> result = new();
+            int row = 0;
+            await foreach(string line in ReadAsStringLine())
+            {
+                int charIndex = 0;
+                // create the nodes from the lines
+                result.DataGrid.AddRange(line.Select(c => new T { X = charIndex++, Y = row, Char = c }));
+                row++;
+            }
+
+            return result;
+        }
     }
 }

AdventOfCode.Core/Shared/Answerable.cs

@@ -1,8 +1,8 @@
 using System.Text;
+using System.Text.RegularExpressions;
 
 namespace AdventOfCode.Core.Shared
 {
-    using System.Text.RegularExpressions;
 
     public abstract class Answerable
     {

AdventOfCode.Core/Shared/Grid.cs

@@ -1,10 +1,10 @@
-using System.Collections.Generic;
-
-namespace AdventOfCode.Core.Shared
+namespace AdventOfCode.Core.Shared
 {
     public class Grid<T> where T : Node
     {
-        public List<T> DataGrid { get; set; } = new List<T>();
+        public List<T> DataGrid { get; set; } = [];
+
+        public Grid() { }
 
         public Grid(T[] data) => DataGrid.AddRange(data);
 
@@ -23,7 +23,11 @@ namespace AdventOfCode.Core.Shared
             }
 
             return neighbors.Where(target => !(Math.Abs(source.X - target.X) <= 1 && Math.Abs(source.Y - target.Y) <= 1));
+        }
 
+        public IEnumerable<T> GetSection(int fromX, int fromY, int toX, int toY)
+        {
+            return DataGrid.Where(node => node.X >= fromX && node.X <= toX && node.Y >= fromY && node.Y <= toY);
         }
     }
 

AdventOfCode.Core/Shared/IChallange.cs

@@ -0,0 +1,9 @@
+namespace AdventOfCode.Core.Shared
+{
+    public interface IChallange
+    {
+        Task<string> GetSolutionPart1();
+
+        Task<string> GetSolutionPart2();
+    }
+}

AdventOfCode.Core/Shared/Node.cs

@@ -2,10 +2,12 @@
 {
     public class Node
     {
-        internal int X { get; set; }
-        internal int Y { get; set; }
-        internal char Char { get; }
-        internal short Integer => (short)Char;
+        public int X { get; set; }
+        public int Y { get; set; }
+        public char Char { get; set; }
+        public short Integer => (short)Char;
+
+        public Node() { }
 
         public Node(int x, int y, char character)
         {
@@ -21,5 +23,10 @@
         {
             return Math.Abs(X - other.X) + Math.Abs(Y - other.Y);
         }
+
+        public override string ToString()
+        {
+            return $"[{Y},{X}] {Char}";
+        }
     }
 }

AdventOfCode.Solutions/2023/Day 03/Day03.cs

@@ -0,0 +1,123 @@
+using AdventOfCode.Core;
+using System.Text.RegularExpressions;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace AdventOfCode.Solutions._2023
+{
+    public partial class Day03(InputReader reader) : IChallange
+    {
+        private InputReader _inputReader = reader;
+
+        private class PartNumber
+        {
+            public int X { get; set; }
+
+            public int Y { get; set; }
+
+            public string Section { get; set; } = string.Empty;
+
+            public int Length => Section.Length;
+
+            public bool IsDigit() => Section.Length > 1;
+
+            public bool IsPartSymbol() => !IsDigit();
+
+            public override string ToString()
+            {
+                return $"[{Y},{X}] {Section}";
+            }
+        }
+
+        public async Task<string> GetSolutionPart1()
+        {
+            List<PartNumber> parts = [];
+            int row = 0;
+            int total = 0;
+            await foreach (string line in _inputReader.ReadAsStringLine())
+            {
+                MatchCollection matchCollection = FindPartItems().Matches(line);
+                parts.AddRange(matchCollection.Select(match => new PartNumber { X = match.Index, Y = row, Section = match.Value }));
+                row++;
+            }
+
+            List<PartNumber> numbers = parts.Where(p => p.IsDigit()).ToList();
+            List<PartNumber> symbols = parts.Where(p => p.IsPartSymbol()).ToList();
+
+            var intersected = numbers.Where(number => GetSection(symbols, number.X - 1, number.Y - 1, number.X + number.Length, number.Y + 1).Any()).ToList();
+
+            total = numbers.Where(number => GetSection(symbols, number.X - 1, number.Y - 1, number.X + number.Length, number.Y + 1).Any()).Sum(number => int.Parse(number.Section));
+
+            //Grid<Node> grid = await _inputReader.ReadToGrid<Node>();
+            //int row = 0;
+            //
+            //await foreach(string line in _inputReader.ReadAsStringLine())
+            //{
+            //    MatchCollection matchCollection = FindDigits().Matches(line);
+            //    
+            //    foreach (Match match in matchCollection.Cast<Match>())
+            //    {
+            //        var section = grid.GetSection(match.Index - 1, row - 1, match.Index + match.Length, row + 1).ToList();
+            //        bool isPartNumber = section.Any(n => !(n.Char == '.' || (n.Char >= '0' && n.Char <= '9')));
+            //        if (isPartNumber) {
+            //            total += int.Parse(match.Value);
+            //        }
+            //    }
+            //
+            //    row++;
+            //}
+
+            return total.ToString();
+        }
+
+        public async Task<string> GetSolutionPart2()
+        {
+            List<PartNumber> parts = [];
+            int row = 0;
+            int total = 0;
+            await foreach (string line in _inputReader.ReadAsStringLine())
+            {
+                MatchCollection matchCollection = FindPartItems().Matches(line);
+                parts.AddRange(matchCollection.Select(match => new PartNumber { X = match.Index, Y = row, Section = match.Value }));
+                row++;
+            }
+
+            List<PartNumber> numbers = parts.Where(p => p.IsDigit()).ToList();
+            List<PartNumber> gears = parts.Where(p => p.IsPartSymbol() && p.Section == "*").ToList();
+
+            foreach (PartNumber gear in gears)
+            {
+                // check if there are 2 numbers around
+                List<PartNumber> ratios = GetSection(numbers, gear).ToList();
+
+                if (ratios.Count != 2)
+                    continue;
+
+                int totalRatio = int.Parse(ratios[0].Section) * int.Parse(ratios[1].Section);
+
+                total += totalRatio;
+            }
+
+            return total.ToString();
+        }
+
+        private IEnumerable<PartNumber> GetSection(List<PartNumber> toSearch, int fromX, int fromY, int toX, int toY)
+        {
+            return toSearch.Where(node => node.X >= fromX && node.X + node.Length <= toX && node.Y >= fromY && node.Y <= toY);
+        }
+
+        private IEnumerable<PartNumber> GetSection(List<PartNumber> toSearch, PartNumber source)
+        {
+            return toSearch.Where(target => 
+                target.X >= source.X - 1 && 
+                target.X + target.Length <= source.X && 
+                target.Y >= source.Y - 1 && 
+                target.Y <= source.Y + 1);
+        }
+
+        [GeneratedRegex("(\\d+)", RegexOptions.Compiled)]
+        private static partial Regex FindDigits();
+
+        [GeneratedRegex("(\\d+)|([^.])", RegexOptions.Compiled)]
+        private static partial Regex FindPartItems();
+    }
+}

AdventOfCode.Solutions/2023/Day 03/day-03-input.txt

@@ -0,0 +1,140 @@
+.......................153..988....502..842.........588.....441.468......481..........314...715.57............................163..992..512.
+............805............*......#.............%...............*........=......%......................#......*.............-....#....*.....
+........914.........#...617..201.........271.....671......52..898................847..........*230..215......393..%751....537...............
+..........#......361..........*...........*............-4.............165..609........922..133...........706..................*....552*127..
+490*..........................350...*...664........806................../..*...514.31...=........../25....%.................83..............
+....245...............805...........467.......449...+..............313*....115....*.......611.343............$...237..229...................
+........................*.....150.............*..............8.........511...................*........#.....837.*......*....*...............
+435.................688.8..............$......330.................474.......9.......736...........*...787........336...245...446.....916....
+...*.*....920........%................666..90.....786$..221.......*.....173.%.......*........@..25.98.....186#.......................*......
+.718.120..@.............$.931................*...........*....15...10....*.........649....&.542.....................-.......@.......106.....
+.............-.......794...................486.........209....*..2........252..........517...................250.519......274...............
+...636.....500........................878.......106.........487..*....819........353.........678.........../..-...............539...........
+.............................43......*...........$.......44.....881....*...662*...%................407#...612.......452@.286................
+..................................195..543.../.......75..............887.......43...396..................................=.............813..
+........$.735......590.998.............=...862............228......................*................+...%...........979.....500=......*.....
+......597..........=...+.........61..................878../....596......*........542../815....567.834..672.=378.....*...&.........#..981....
+...................................*618..998.........*...............716..........................................495.682..62..945..........
+.......915..............156.................$.......298........479........170............985............+90..../.............@.....&7.......
+...800*.............246*.........370..............................-.........*....639....*.....362.368.......818................687..........
+.........$.173............383=......*........389......................273....785.....514....=...*....*...........@..............*....446*833
+.433...227...*...-.-...............770.988.................738.523...*....................397....599..499...&..385.........*199.35..........
+...%........40.437..300../....740.........*...................*...........................................192......&....272............*....
+........#.................305.......318.608..609....*..............448......@...959*604....16*...../..............131............=..325.215.
+.980...85....*48......883.............@..............663.................128..................944.420...203.....................381.........
+..........887............*....434........725................958......367......178..........................@.779.........................986
+.......................591...*......964.*....713.140..........*..698....*......................772.......................914........223.....
+...........960.....*....................80.....#..%....456..824....*...138...939.........362*......488...572........663..&..........*.......
+.......+.....*...645.............%12.....................*.........692...............922.....902..@.................*........27..542........
+...792..242.702.........256..668..............613*479...329...................134#....*...................*545...375........................
+.......................&......*.............&..........................298.........696.................844.....=....................184.....
+......886=..................129....187.......850..*.....&................*...............358...130............500................@.....*....
+.............*54..112.............*..............791..215...787.........437..889..............*........584........../226......366...483.....
+.......47..........*....826.500..48......665..................*.................*.377....#...49.......$.....................................
+.196...*..........815......*..............*.....*...........571........297*...153.*....416...............+.....73...126.............111.....
+.......164............547#................69.503.743............108...............22......../70....36.....470................516....*.......
+....................................634................&.357......*...................275.........+................592......%....52.204.....
+....#943....843............544.......-.....96*139...640........694................@.........558......................*...........*.......104
+..............*....731.......*...382...................................../...%557..857......*....-................716..638./165...338.......
+......926....342../..........861............/......................#...768...................569..192...................*...................
+..272....................500.......*.........784......558..38.....786..........238.932%................/...827....841............76.........
+.....*25....=..780.74...........457....%..%.......806........*........&........*...........+..........53..*..........%.............*........
+..99.....697...$....+................601.757.600...........751........801......795..998....362...........431......&............797.860......
+....*...................50.579...............&...-.878.....................586.....*............587..216.......321...783....................
+...859.................@.....+.317/............34../...499.....904.991.......$....938......337@...*..#.................*.............130*312
+............707.266.....................156..9............*.......*..............................880.......787.........102..................
+.........*.....*................938*743...*.*..............195.........425..........869*.....448..........*.....73.689.....48..469..........
+......568.164....938........................964.......899......641.....*........930.............*...891....104........*...&.......*719......
+....................*..................#...........+..-...381......36.749...744..*......659...935......+..............694.....370...........
+........174........460............+..435........893........%................+.....500......$.............#......397.............*...549.677.
+....981.*.....&355.....960.......963..................543#.........................................971...483....%............428.....=......
+354..*................*.....752..................69........676..54.......531*......78....877..-950....%............346...........699........
+......265.....#......959.................846.......*...93............263.....974....=.......*............&........................*.........
+............857...........527............../.......29....@.846.......*.....................768..134&...571..........302...........512.......
+....$254.........397......*............./....................%....128.........*984.....693..................991...+...*.@....@...........228
+............335...*.....751......626.699............$118..............991..............$....................*...327.93..508.301......348....
+....387........@.266..............*.......................-...........*.......%...................260....756................................
+....*.....817..................726...391.....112..........273..997...197....667......./......932*....$........290...............711......560
+...488.....&....961.....170.........*..........*................*.........*........883..825......71..............&...215...........*.766....
+...............+.........#....$.....600.&.......674.42.................730.998.........*..................139.........*.........461....=....
+...#97...........817........86..........155..............759.....200.............827...163..........................499.....................
+.....................#.........................793*722...........................$..............&....725&......................442..........
+.............812....613.....892..........................464......430..%.....462.....%.......599.............555..204....219......*637......
+...544........./............&...............................*.......*.840.......*...994.797........52.........*....*..........739...........
+....=..................................713.304...161........186.................824.......-....=....*.......118.844..113......*.....872.....
+......................75.963......244.....*.....*.......466..........590....................208....363...............*.....872..............
+.............391.....*...............*.......843......#..........184..-.................................441......448.597....................
+979......416......114................306.%.........719.....792......$...........................#..........*..............603.989.914*......
+.........-..................975..670.....890...621...........*..........145..659...369=.@978....935........938...............*........107...
+................259..%632....=...................*......173...871........*...................4..........*..........&108.........*281........
+...............*................326.....732...528.../....#.............698.............316..*........188.888.................918............
+..512........507...............*...........*........440.........................938......./.254..313...............................422......
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AdventOfCode.Solutions/AdventOfCode.Solutions.csproj

@@ -8,7 +8,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\AdventOfCode.Code\AdventOfCode.Core.csproj" />
+    <ProjectReference Include="..\AdventOfCode.Core\AdventOfCode.Core.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="2023\Day 03\Day03.cs">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Compile>
   </ItemGroup>
 
 </Project>

AdventOfCode.Solutions/day-00-input.txt

@@ -0,0 +1,10 @@
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+...*......
+..35..633.
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+..592.....
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+...$.*....
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