initial commit

2025-08-03 20:24:38 -07:00
commit 6b9f8b2f04
586 changed files with 2006175 additions and 0 deletions
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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
+    </startup>
+</configuration>
@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+
+
+namespace magicSeries
+{
+	class Program
+	{
+		static void Main(string[] args)
+		{
+			var n = Convert.ToInt32(args[0]);
+			var series = new MinConflictsMagicSeries(n);
+			var solution = series.Solve();
+
+			if (solution != null)
+			{
+				var s = string.Join(" ", solution.Select(i => i.ToString()));
+				Console.WriteLine(n);
+				Console.WriteLine(s);
+				Debug.WriteLine(n);
+				Debug.WriteLine(s);
+			}
+			else
+			{
+				Console.WriteLine("No solution");
+			}
+		}
+	}
+
+	internal class MinConflictsMagicSeries
+	{
+		private readonly int _n;
+		
+		public MinConflictsMagicSeries(int n)
+		{
+			_n = n;
+		}
+
+		public IList<int> Solve()
+		{
+			var series = new Series(_n);
+			var random = new Random();
+			while (true)
+			{
+				if (series.IsFeasible())
+					return series.Values;
+				// select the largest violation
+				var updateValue =
+				(from i in Enumerable.Range(0, series.Size)
+				 let value = series.Values[i]
+				 let occurrances = series.GetOccurrances(i)
+				 let violationDegree = Math.Abs(value - occurrances)
+				 select new {i, occurrances, violationDegree})
+					.GroupBy(arg => arg.violationDegree)
+					.OrderByDescending(arg => arg.Key)
+					.First()
+					.OrderBy(arg => random.Next())
+					.First();
+
+				// adjust it to correct value
+				series.UpdateValue(updateValue.i, updateValue.occurrances);
+			}
+		}
+	}
+}
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("magicSeries")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("magicSeries")]
+[assembly: AssemblyCopyright("Copyright ©  2013")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("c0f99f41-0030-4b13-af15-e4ba1d3eec88")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using NUnit.Framework;
+
+namespace magicSeries
+{
+	[TestFixture]
+	public class SeriesTests
+	{
+		[Test]
+		public void UpdateValueTest()
+		{
+			var series = new Series(5);
+			series.UpdateValue(0,2);
+			series.UpdateValue(1,1);
+			series.UpdateValue(2,2);
+
+			Assert.That(series.IsFeasible(), Is.True);
+
+			Console.WriteLine("Values: " + string.Join(" ", series.Values.Select(i => i.ToString())));
+			Console.WriteLine("Occurr: " + string.Join(" ", series.Occurrances.Select(i => i.ToString())));
+		}
+	}
+}
@@ -0,0 +1,40 @@
+using System.Linq;
+
+namespace magicSeries
+{
+	public class Series
+	{
+		public readonly int[] Values;
+
+		public readonly int[] Occurrances;
+
+		public int Size { get { return Values.Length; } }
+
+		public Series(int size)
+		{
+			Values = new int[size];
+			Occurrances = new int[size + 1];
+			Occurrances[0] = size;
+		}
+
+		public int GetOccurrances(int i)
+		{
+			return Occurrances[i];
+		}
+
+		public bool IsFeasible()
+		{
+			for (var n = 0; n < Values.Count(); n++)
+				if (Values[n] != Occurrances[n])
+					return false;
+			return true;
+		}
+
+		public void UpdateValue(int n, int newValue)
+		{
+			Occurrances[Values[n]]--;
+			Occurrances[newValue]++;
+			Values[n] = newValue;
+		}
+	}
+}
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{B8C7F1E4-92F4-41AC-83F2-2BFCC13A6820}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>magicSeries</RootNamespace>
+    <AssemblyName>magicSeries</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>x64</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="nunit.framework">
+      <HintPath>packages\NUnit.2.6.2\lib\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Series.cs" />
+    <Compile Include="Series.Tests.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
@@ -0,0 +1,20 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "magicSeries", "magicSeries.csproj", "{B8C7F1E4-92F4-41AC-83F2-2BFCC13A6820}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B8C7F1E4-92F4-41AC-83F2-2BFCC13A6820}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B8C7F1E4-92F4-41AC-83F2-2BFCC13A6820}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B8C7F1E4-92F4-41AC-83F2-2BFCC13A6820}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B8C7F1E4-92F4-41AC-83F2-2BFCC13A6820}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="NUnit" version="2.6.2" targetFramework="net45" />
+</packages>