live06

luennot/live06/.idea/.idea.live06/.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/contentModel.xml
+/modules.xml
+/.idea.live06.iml
+/projectSettingsUpdater.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

luennot/live06/.idea/.idea.live06/.idea/encodings.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>
\ No newline at end of file

luennot/live06/.idea/.idea.live06/.idea/indexLayout.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>
\ No newline at end of file

luennot/live06/.idea/.idea.live06/.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

luennot/live06/Laskuja/Laskuja.cs

+using System;
+using System.Text;
+
+/// @author Omanimi
+/// @version 19.09.2023
+/// <summary>
+/// 
+/// </summary>
+public class Laskuja
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public static void Main()
+    {
+        int a = 3;
+        int b = 2;
+        
+        double ka = Keskiarvo(a, b);
+        Console.WriteLine(ka);
+
+        int ero = Vahenna(a, 9);
+        Console.WriteLine(ero);
+        char k = 'a';
+        const bool tuleekoIsona = false;
+
+        string jono = Monista(k, 5, tuleekoIsona);
+        Console.WriteLine(jono);
+    }
+
+    
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="k"></param>
+    /// <param name="montako"></param>
+    /// <param name="isona">true jos isona, muuten false</param>
+    /// <returns>kirjain monistettuna</returns>
+    /// <example>
+    /// <pre name="test">
+    ///     Monista('a', 3, false) === "aaa";
+    ///     Monista('b', 3, true) === "BBB";
+    ///     Monista('b', 0, true) === "";
+    /// </pre>
+    /// </example>
+    public static string Monista(char k ,int montako , bool isona)
+    {
+        StringBuilder tulos = new StringBuilder();
+        char kirjain = char.ToLower(k);
+        if (isona) kirjain = char.ToUpper(k);
+        for (int i = 0; i < montako; i++)
+        {
+            tulos.Append(kirjain);
+        }
+        return tulos.ToString();
+    }
+    
+    
+    /// <summary>
+    /// Lasketana lukujen erotus
+    /// </summary>
+    /// <param name="a">luku josta vähennetään</param>
+    /// <param name="b">luku joka vähennetään</param>
+    /// <returns>a-b</returns>
+    /// <example>
+    /// <pre name="test">
+    ///  Vahenna(2, 2) === 0; 
+    ///  Vahenna(5, 3) === 2; 
+    ///  Vahenna(3, 7) === -4; 
+    /// </pre>
+    /// </example>
+    public static int Vahenna(int a, int b)
+    {
+        int tulos = a - b;
+        return tulos;
+    }
+    
+    
+    /// <summary>
+    /// Lasketaan kahden luvun keskiarvo
+    /// </summary>
+    /// <param name="a">eka luku</param>
+    /// <param name="b">toka luku</param>
+    /// <returns>lukujen keskiarvo</returns>
+    /// <example>
+    /// <pre name="test">
+    ///   Keskiarvo(0,0) ~~~ 0;
+    ///   Keskiarvo(2,3) ~~~ 2.5;
+    ///   Keskiarvo(-2,3) ~~~ 0.5;
+    /// </pre>
+    /// </example>
+    public static double Keskiarvo(int a, int b)
+    {
+        int summa = a + b;
+        double tulos = summa / 2.0;
+        return tulos;
+    }
+    
+}
\ No newline at end of file

luennot/live06/Laskuja/Laskuja.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net7.0</TargetFramework>
+        <ExternalConsole>true</ExternalConsole>
+    </PropertyGroup>
+
+</Project>

luennot/live06/LaskujaTest/LaskujaTest.cs

+using System;
+using System.Text;
+using NUnit.Framework;
+using static Laskuja;
+
+	[TestFixture]
+	[DefaultFloatingPointTolerance(0.000001)]
+	public  class TestLaskuja
+	{
+		[Test]
+		public  void TestMonista40()
+		{
+			Assert.AreEqual( "aaa", Monista('a', 3, false) , "in method Monista, line 41");
+			Assert.AreEqual( "BBB", Monista('b', 3, true) , "in method Monista, line 42");
+			Assert.AreEqual( "", Monista('b', 0, true) , "in method Monista, line 43");
+		}
+		[Test]
+		public  void TestVahenna66()
+		{
+			Assert.AreEqual( 0, Vahenna(2, 2) , "in method Vahenna, line 67");
+			Assert.AreEqual( 2, Vahenna(5, 3) , "in method Vahenna, line 68");
+			Assert.AreEqual( -4, Vahenna(3, 7) , "in method Vahenna, line 69");
+		}
+		[Test]
+		public  void TestKeskiarvo86()
+		{
+			Assert.AreEqual( 0, Keskiarvo(0,0) , 0.000001, "in method Keskiarvo, line 87");
+			Assert.AreEqual( 2.5, Keskiarvo(2,3) , 0.000001, "in method Keskiarvo, line 88");
+			Assert.AreEqual( 0, Keskiarvo(-2,3) , 0.000001, "in method Keskiarvo, line 89");
+		}
+	}
+

luennot/live06/LaskujaTest/LaskujaTest.csproj

+<?xml version="1.0" encoding="UTF-8"?>
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <TargetFramework>net7.0</TargetFramework>
+        <IsPackable>false</IsPackable>
+    </PropertyGroup>
+    <ItemGroup>
+        <PackageReference Include="NUnit" Version="3.13.1"/>
+        <PackageReference Include="NUnit3TestAdapter" Version="3.17.0"/>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3"/>
+    </ItemGroup>
+    <ItemGroup>
+        <ProjectReference Include="..\Laskuja\Laskuja.csproj"/>
+    </ItemGroup>
+</Project>

luennot/live06/live06.sln

+
+Microsoft Visual Studio Solution File, Format Version 12.00
+
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Laskuja", "Laskuja\Laskuja.csproj", "{C40B6089-C810-42D4-88A2-0BC16C813A2A}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LaskujaTest", "LaskujaTest\LaskujaTest.csproj", "{04FA345B-3256-4B6C-847C-9AEA89F9B9B5}"
+EndProject
+Global
+  GlobalSection(SolutionConfigurationPlatforms) = preSolution
+    Debug|Any CPU = Debug|Any CPU
+    Release|Any CPU = Release|Any CPU
+  EndGlobalSection
+  GlobalSection(ProjectConfigurationPlatforms) = postSolution
+    {C40B6089-C810-42D4-88A2-0BC16C813A2A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+    {C40B6089-C810-42D4-88A2-0BC16C813A2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+    {C40B6089-C810-42D4-88A2-0BC16C813A2A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+    {C40B6089-C810-42D4-88A2-0BC16C813A2A}.Release|Any CPU.Build.0 = Release|Any CPU
+    {04FA345B-3256-4B6C-847C-9AEA89F9B9B5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+    {04FA345B-3256-4B6C-847C-9AEA89F9B9B5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+    {04FA345B-3256-4B6C-847C-9AEA89F9B9B5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+    {04FA345B-3256-4B6C-847C-9AEA89F9B9B5}.Release|Any CPU.Build.0 = Release|Any CPU
+  EndGlobalSection
+EndGlobal

luennot/live06/live06.sln.ctbackup

+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Laskuja", "Laskuja\Laskuja.csproj", "{C40B6089-C810-42D4-88A2-0BC16C813A2A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C40B6089-C810-42D4-88A2-0BC16C813A2A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C40B6089-C810-42D4-88A2-0BC16C813A2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C40B6089-C810-42D4-88A2-0BC16C813A2A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C40B6089-C810-42D4-88A2-0BC16C813A2A}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

luennot/luento06/LumiukkoVoima/LumiukkoVoima.cs

@@ -4,7 +4,7 @@ namespace LumiukkoVoima;
 
 /// @author  Vesa Lappalainen
 /// @version 19.9.2023
-///
+/// 
 /// <summary>
 /// Neljä lumiukkoa aliohjelman avulla, funktio palauttaa taulukon palloja
 /// </summary>
@@ -61,14 +61,13 @@ public class LumiukkoVoima : PhysicsGame
     /// <returns>taulukko ukon palloista</returns>
     public static PhysicsObject[] PiirraLumiukko(PhysicsGame peli, double x, double y, double r=100)
     {
-        PhysicsObject p1, p2, p3;
         double r1 = r;
         double r2 = r1 * 0.5;
         double r3 = r1 * 0.3;
 
-        p1 = PiirraPallo(peli, x, y, r1);
-        p2 = PiirraPallo(peli, x, p1.Y + r1 + r2, r2);
-        p3 = PiirraPallo(peli, x, p2.Y + r2 + r3, r3);
+        PhysicsObject p1 = PiirraPallo(peli, x, y, r1);
+        PhysicsObject p2 = PiirraPallo(peli, x, p1.Y + r1 + r2, r2);
+        PhysicsObject p3 = PiirraPallo(peli, x, p2.Y + r2 + r3, r3);
         return new PhysicsObject[] { p1, p2, p3 };
     }