diff --git a/luennot/live19/.idea/.idea.live19/.idea/.gitignore b/luennot/live19/.idea/.idea.live19/.idea/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..e7d5486eae5cd613d5a785255c7210547ffdf98e
--- /dev/null
+++ b/luennot/live19/.idea/.idea.live19/.idea/.gitignore
@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/modules.xml
+/.idea.live19.iml
+/projectSettingsUpdater.xml
+/contentModel.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/luennot/live19/.idea/.idea.live19/.idea/encodings.xml b/luennot/live19/.idea/.idea.live19/.idea/encodings.xml
new file mode 100644
index 0000000000000000000000000000000000000000..df87cf951fb4858ab7a76b68dd479c98b2df2404
--- /dev/null
+++ b/luennot/live19/.idea/.idea.live19/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?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
diff --git a/luennot/live19/.idea/.idea.live19/.idea/indexLayout.xml b/luennot/live19/.idea/.idea.live19/.idea/indexLayout.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7b08163cebc50fb3e777eea4881b68fcebc10590
--- /dev/null
+++ b/luennot/live19/.idea/.idea.live19/.idea/indexLayout.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="UserContentModel">
+ <attachedFolders />
+ <explicitIncludes />
+ <explicitExcludes />
+ </component>
+</project>
\ No newline at end of file
diff --git a/luennot/live19/.idea/.idea.live19/.idea/vcs.xml b/luennot/live19/.idea/.idea.live19/.idea/vcs.xml
new file mode 100644
index 0000000000000000000000000000000000000000..b2bdec2d71b6a5ce4ae49efc37516809c50e4d5e
--- /dev/null
+++ b/luennot/live19/.idea/.idea.live19/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?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
diff --git a/luennot/live19/Rekursio/Rekursio.cs b/luennot/live19/Rekursio/Rekursio.cs
new file mode 100644
index 0000000000000000000000000000000000000000..8e40b4e9fba1ad757428685f9bfe1638d430b306
--- /dev/null
+++ b/luennot/live19/Rekursio/Rekursio.cs
@@ -0,0 +1,56 @@
+using System;
+using System.Text;
+using System.Linq;
+using System.Collections.Generic;
+
+/// @author Omanimi
+/// @version 06.11.2023
+/// <summary>
+///
+/// </summary>
+public class Rekursio
+{
+ /// <summary>
+ ///
+ /// </summary>
+ public static void Main()
+ {
+ long tulos = Kertoma(4); // 52! = 8 10¨68
+ // long tulosf = KertomaFor(4);
+ System.Console.WriteLine(tulos);
+ }
+
+
+ /// <example>
+ /// <pre name="test">
+ /// Kertoma(0) === 1L;
+ /// Kertoma(1) === 1L;
+ /// Kertoma(2) === 2L;
+ /// Kertoma(5) === 120L;
+ /// Kertoma(6) === 720L;
+ /// </pre>
+ /// </example>
+ public static long Kertoma(long n)
+ {
+ if (n <= 1L) return 1L;
+ return n * Kertoma(n - 1);
+ }
+
+
+ /// <example>
+ /// <pre name="test">
+ /// KertomaFor(0) === 1L;
+ /// KertomaFor(1) === 1L;
+ /// KertomaFor(2) === 2L;
+ /// KertomaFor(5) === 120L;
+ /// KertomaFor(6) === 720L;
+ /// </pre>
+ /// </example>
+ public static long KertomaFor(long n)
+ {
+ long tulos = 1L;
+ for (int i = 1; i <= n; i++) tulos *= i;
+ return tulos;
+ }
+
+}
\ No newline at end of file
diff --git a/luennot/live19/Rekursio/Rekursio.csproj b/luennot/live19/Rekursio/Rekursio.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..df22a1ba07d539b07cf0adbaa6457daadeb433db
--- /dev/null
+++ b/luennot/live19/Rekursio/Rekursio.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <OutputType>Exe</OutputType>
+ <TargetFramework>net7.0</TargetFramework>
+ <ExternalConsole>true</ExternalConsole>
+ </PropertyGroup>
+
+</Project>
diff --git a/luennot/live19/RekursioTest/RekursioTest.cs b/luennot/live19/RekursioTest/RekursioTest.cs
new file mode 100644
index 0000000000000000000000000000000000000000..ccf49e0619f1a3fbaa3d78c0d55f16f528996c1c
--- /dev/null
+++ b/luennot/live19/RekursioTest/RekursioTest.cs
@@ -0,0 +1,32 @@
+// ReSharper disable all
+using System;
+using System.Text;
+using System.Linq;
+using System.Collections.Generic;
+using NUnit.Framework;
+using static Rekursio;
+
+ [TestFixture]
+ [DefaultFloatingPointTolerance(0.000001)]
+ public class TestRekursio
+ {
+ [Test]
+ public void TestKertoma25()
+ {
+ Assert.AreEqual( 1L, Kertoma(0) , "in method Kertoma, line 26");
+ Assert.AreEqual( 1L, Kertoma(1) , "in method Kertoma, line 27");
+ Assert.AreEqual( 2L, Kertoma(2) , "in method Kertoma, line 28");
+ Assert.AreEqual( 120L, Kertoma(5) , "in method Kertoma, line 29");
+ Assert.AreEqual( 720L, Kertoma(6) , "in method Kertoma, line 30");
+ }
+ [Test]
+ public void TestKertomaFor41()
+ {
+ Assert.AreEqual( 1L, KertomaFor(0) , "in method KertomaFor, line 42");
+ Assert.AreEqual( 1L, KertomaFor(1) , "in method KertomaFor, line 43");
+ Assert.AreEqual( 2L, KertomaFor(2) , "in method KertomaFor, line 44");
+ Assert.AreEqual( 120L, KertomaFor(5) , "in method KertomaFor, line 45");
+ Assert.AreEqual( 720L, KertomaFor(6) , "in method KertomaFor, line 46");
+ }
+ }
+
diff --git a/luennot/live19/RekursioTest/RekursioTest.csproj b/luennot/live19/RekursioTest/RekursioTest.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..45ebab88d4016ca288f44a79bbae404f93ce9214
--- /dev/null
+++ b/luennot/live19/RekursioTest/RekursioTest.csproj
@@ -0,0 +1,15 @@
+<?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="..\Rekursio\Rekursio.csproj"/>
+ </ItemGroup>
+</Project>
diff --git a/luennot/live19/live19.sln b/luennot/live19/live19.sln
new file mode 100644
index 0000000000000000000000000000000000000000..07a0f30ad0073ba36252e823cba51cfa10e2eaa6
--- /dev/null
+++ b/luennot/live19/live19.sln
@@ -0,0 +1,23 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rekursio", "Rekursio\Rekursio.csproj", "{874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RekursioTest", "RekursioTest\RekursioTest.csproj", "{814FF6BD-D07E-4CC7-861D-AD17131F5E9C}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Release|Any CPU.Build.0 = Release|Any CPU
+ {814FF6BD-D07E-4CC7-861D-AD17131F5E9C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {814FF6BD-D07E-4CC7-861D-AD17131F5E9C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {814FF6BD-D07E-4CC7-861D-AD17131F5E9C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {814FF6BD-D07E-4CC7-861D-AD17131F5E9C}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+EndGlobal
diff --git a/luennot/live19/live19.sln.ctbackup b/luennot/live19/live19.sln.ctbackup
new file mode 100644
index 0000000000000000000000000000000000000000..f7419247f3af017f72bcf16b01ad4f0c81680861
--- /dev/null
+++ b/luennot/live19/live19.sln.ctbackup
@@ -0,0 +1,16 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rekursio", "Rekursio\Rekursio.csproj", "{874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {874F3A3C-FC86-4A53-B0F9-BDA00AA96F4D}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+EndGlobal
diff --git a/luennot/live20/.idea/.idea.live20/.idea/.gitignore b/luennot/live20/.idea/.idea.live20/.idea/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..5aeb824a3b2209d17b4ce134de317b218c28f17e
--- /dev/null
+++ b/luennot/live20/.idea/.idea.live20/.idea/.gitignore
@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/contentModel.xml
+/projectSettingsUpdater.xml
+/modules.xml
+/.idea.live20.iml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/luennot/live20/.idea/.idea.live20/.idea/encodings.xml b/luennot/live20/.idea/.idea.live20/.idea/encodings.xml
new file mode 100644
index 0000000000000000000000000000000000000000..df87cf951fb4858ab7a76b68dd479c98b2df2404
--- /dev/null
+++ b/luennot/live20/.idea/.idea.live20/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?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
diff --git a/luennot/live20/.idea/.idea.live20/.idea/indexLayout.xml b/luennot/live20/.idea/.idea.live20/.idea/indexLayout.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7b08163cebc50fb3e777eea4881b68fcebc10590
--- /dev/null
+++ b/luennot/live20/.idea/.idea.live20/.idea/indexLayout.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="UserContentModel">
+ <attachedFolders />
+ <explicitIncludes />
+ <explicitExcludes />
+ </component>
+</project>
\ No newline at end of file
diff --git a/luennot/live20/.idea/.idea.live20/.idea/vcs.xml b/luennot/live20/.idea/.idea.live20/.idea/vcs.xml
new file mode 100644
index 0000000000000000000000000000000000000000..b2bdec2d71b6a5ce4ae49efc37516809c50e4d5e
--- /dev/null
+++ b/luennot/live20/.idea/.idea.live20/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?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
diff --git a/luennot/live20/Poikkeus/Poikkeus.cs b/luennot/live20/Poikkeus/Poikkeus.cs
new file mode 100644
index 0000000000000000000000000000000000000000..a8a4690225d4b919784e0933e384a73cf791bd70
--- /dev/null
+++ b/luennot/live20/Poikkeus/Poikkeus.cs
@@ -0,0 +1,84 @@
+using System;
+
+/// @author Vesa Lappalainen
+/// @version 10.11.2020
+/// <summary>
+/// Tutkitaan poikkeuksia
+/// </summary>
+public class Poikkeus
+{
+ /// <summary>
+ /// Esimerkkejä poikkeuksista
+ /// </summary>
+ public static void Main()
+ {
+ int[] luvut = { 2, 4, 1 };
+ /*
+ luvut = new int[3]; // täynnä 0:ia
+ luvut[0] = 2;
+ luvut[1] = 4;
+ luvut[2] = 1;
+ */
+
+ int a1 = 3, a2 = 4, a3 = 1, a4 = 7;
+
+ try
+ {
+ int s = Summa(luvut, 0, 4);
+ Console.WriteLine(s);
+ Console.WriteLine(10 / a1);
+ Console.WriteLine(10 / a2);
+ Console.WriteLine(10 / a3);
+ Console.WriteLine(10 / a4);
+ }
+ catch (DivideByZeroException ex)
+ {
+ Console.WriteLine("Jaoit nollalla aasi! " + ex.Message);
+ }
+ /*
+ catch (IndexOutOfRangeException ex)
+ {
+ Console.WriteLine(ex.Message);
+ }
+ */
+ }
+
+
+ /// <summary>
+ /// Lasketaan lukujen summa taulukon osajoukosta
+ /// </summary>
+ /// <param name="luvut">taulukko, jonka lukujen summa lasketaan</param>
+ /// <param name="alku">indeksi josta summaaminen aloitetaan</param>
+ /// <param name="loppu">loppuindeksi joka otetaan mukaan, -1 = taulukon loppuun</param>
+ /// <returns>taulukon osajoukon summa</returns>
+ /// <example>
+ /// <pre name="test">
+ /// int[] luvut = { 2, 4, 1 };
+ /// Summa(luvut) === 7;
+ /// Summa(luvut,0,2) === 7;
+ /// Summa(luvut,1,2) === 5;
+ /// Summa(luvut,1) === 5;
+ /// Summa(luvut,0,1) === 6;
+ /// Summa(luvut,1,1) === 4;
+ /// Summa(luvut,1,0) === 0;
+ /// Summa(luvut,0,100) === 7; #THROWS IndexOutOfRangeException
+ /// Summa(luvut,-4,100) === 7; #THROWS IndexOutOfRangeException
+ /// </pre>
+ /// </example>
+ public static int Summa(int[] luvut, int alku = 0, int loppu = -1)
+ {
+ int tulos = 0;
+ if (loppu == -1) loppu = luvut.Length - 1;
+ // Seuraavat voisi olla oikeasti järkeviä, mutta tässä harjoitellaan
+ // sitä, että poikkeus päästetään kutsuvaan ohjelmaan.
+ // if (loppu >= luvut.Length) loppu = luvut.Length - 1;
+ // if (alku < 0) alku = 0;
+ for (int i = alku; i <= loppu; i++)
+ {
+ int luku = luvut[i];
+ tulos += luku; // tulos = tulos + luku;
+ }
+
+ return tulos;
+ }
+}
\ No newline at end of file
diff --git a/luennot/live20/Poikkeus/Poikkeus.csproj b/luennot/live20/Poikkeus/Poikkeus.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..df22a1ba07d539b07cf0adbaa6457daadeb433db
--- /dev/null
+++ b/luennot/live20/Poikkeus/Poikkeus.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <OutputType>Exe</OutputType>
+ <TargetFramework>net7.0</TargetFramework>
+ <ExternalConsole>true</ExternalConsole>
+ </PropertyGroup>
+
+</Project>
diff --git a/luennot/live20/Poistot/Poistot.cs b/luennot/live20/Poistot/Poistot.cs
new file mode 100644
index 0000000000000000000000000000000000000000..949f3214ae342f241affe3591ed34d65440d4dab
--- /dev/null
+++ b/luennot/live20/Poistot/Poistot.cs
@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+
+/// @author Omanimi
+/// @version 07.11.2023
+/// <summary>
+///
+/// </summary>
+public class Poistot
+{
+ /// <summary>
+ ///
+ /// </summary>
+ public static void Main()
+ {
+ List<string> sanat = new List<string>(){ "", "kissa", "kissa", "koira", "kana", "susi", "ankka" };
+
+ // PoistaSanat(sanat, "kissa");
+ string poistettava = "kissa";
+
+ //sanat.RemoveAll(sana => sana == "kissa");
+ Console.WriteLine(String.Join(", ", sanat));
+ poistettava = "koira";
+ sanat.RemoveAll(delegate(string sana) { if (sana.Length == 0) return false; return sana[0] == 'k';});
+ Console.WriteLine(String.Join(", ", sanat));
+ }
+
+ public static bool AlkaaKlla(string sana)
+ {
+ if (sana.Length == 0) return false;
+ return sana[0] == 'k';
+ }
+
+
+ public static List<string> PoistaSanat(List<string> sanat, string poistettava)
+ {
+ while (sanat.Remove(poistettava)) ;
+ return sanat;
+ }
+
+
+}
diff --git a/luennot/live20/Poistot/Poistot.csproj b/luennot/live20/Poistot/Poistot.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..df22a1ba07d539b07cf0adbaa6457daadeb433db
--- /dev/null
+++ b/luennot/live20/Poistot/Poistot.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <OutputType>Exe</OutputType>
+ <TargetFramework>net7.0</TargetFramework>
+ <ExternalConsole>true</ExternalConsole>
+ </PropertyGroup>
+
+</Project>
diff --git a/luennot/live20/live20.sln b/luennot/live20/live20.sln
new file mode 100644
index 0000000000000000000000000000000000000000..0483249bf32cbca764cacbce4cc84de3a0653d8d
--- /dev/null
+++ b/luennot/live20/live20.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Poistot", "Poistot\Poistot.csproj", "{7FCEEA19-68B4-4A6C-8E5F-233154B9A213}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Poikkeus", "Poikkeus\Poikkeus.csproj", "{E0C65815-A9AC-457C-B38F-F6E5C13882B6}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {7FCEEA19-68B4-4A6C-8E5F-233154B9A213}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {7FCEEA19-68B4-4A6C-8E5F-233154B9A213}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {7FCEEA19-68B4-4A6C-8E5F-233154B9A213}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {7FCEEA19-68B4-4A6C-8E5F-233154B9A213}.Release|Any CPU.Build.0 = Release|Any CPU
+ {E0C65815-A9AC-457C-B38F-F6E5C13882B6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {E0C65815-A9AC-457C-B38F-F6E5C13882B6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {E0C65815-A9AC-457C-B38F-F6E5C13882B6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {E0C65815-A9AC-457C-B38F-F6E5C13882B6}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+EndGlobal
diff --git a/luennot/luento19/.idea/.idea.luento19/.idea/.gitignore b/luennot/luento19/.idea/.idea.luento19/.idea/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..3693b5066f55addc5ef14ffeaeedd7c94523ddd4
--- /dev/null
+++ b/luennot/luento19/.idea/.idea.luento19/.idea/.gitignore
@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/modules.xml
+/contentModel.xml
+/projectSettingsUpdater.xml
+/.idea.luento19.iml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/luennot/luento19/.idea/.idea.luento19/.idea/encodings.xml b/luennot/luento19/.idea/.idea.luento19/.idea/encodings.xml
new file mode 100644
index 0000000000000000000000000000000000000000..df87cf951fb4858ab7a76b68dd479c98b2df2404
--- /dev/null
+++ b/luennot/luento19/.idea/.idea.luento19/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?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
diff --git a/luennot/luento19/.idea/.idea.luento19/.idea/indexLayout.xml b/luennot/luento19/.idea/.idea.luento19/.idea/indexLayout.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7b08163cebc50fb3e777eea4881b68fcebc10590
--- /dev/null
+++ b/luennot/luento19/.idea/.idea.luento19/.idea/indexLayout.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="UserContentModel">
+ <attachedFolders />
+ <explicitIncludes />
+ <explicitExcludes />
+ </component>
+</project>
\ No newline at end of file
diff --git a/luennot/luento19/.idea/.idea.luento19/.idea/vcs.xml b/luennot/luento19/.idea/.idea.luento19/.idea/vcs.xml
new file mode 100644
index 0000000000000000000000000000000000000000..b2bdec2d71b6a5ce4ae49efc37516809c50e4d5e
--- /dev/null
+++ b/luennot/luento19/.idea/.idea.luento19/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?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
diff --git a/luennot/luento20/.idea/.idea.luento20/.idea/.gitignore b/luennot/luento20/.idea/.idea.luento20/.idea/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..0c4f3e09d71004378b8cb59b5e1fe830bf35cf1d
--- /dev/null
+++ b/luennot/luento20/.idea/.idea.luento20/.idea/.gitignore
@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/projectSettingsUpdater.xml
+/contentModel.xml
+/.idea.luento20.iml
+/modules.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/luennot/luento20/.idea/.idea.luento20/.idea/encodings.xml b/luennot/luento20/.idea/.idea.luento20/.idea/encodings.xml
new file mode 100644
index 0000000000000000000000000000000000000000..df87cf951fb4858ab7a76b68dd479c98b2df2404
--- /dev/null
+++ b/luennot/luento20/.idea/.idea.luento20/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?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
diff --git a/luennot/luento20/.idea/.idea.luento20/.idea/indexLayout.xml b/luennot/luento20/.idea/.idea.luento20/.idea/indexLayout.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7b08163cebc50fb3e777eea4881b68fcebc10590
--- /dev/null
+++ b/luennot/luento20/.idea/.idea.luento20/.idea/indexLayout.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="UserContentModel">
+ <attachedFolders />
+ <explicitIncludes />
+ <explicitExcludes />
+ </component>
+</project>
\ No newline at end of file
diff --git a/luennot/luento20/.idea/.idea.luento20/.idea/vcs.xml b/luennot/luento20/.idea/.idea.luento20/.idea/vcs.xml
new file mode 100644
index 0000000000000000000000000000000000000000..b2bdec2d71b6a5ce4ae49efc37516809c50e4d5e
--- /dev/null
+++ b/luennot/luento20/.idea/.idea.luento20/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?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
diff --git a/luennot/luento20/TiedostoIsoksi/TiedostoIsoksi.cs b/luennot/luento20/TiedostoIsoksi/TiedostoIsoksi.cs
index 94c0809b94e7017bd2955fe277007aaae4fd95cb..f08e3a8519fc6d0b6acd328c5f82c4535d5484b3 100644
--- a/luennot/luento20/TiedostoIsoksi/TiedostoIsoksi.cs
+++ b/luennot/luento20/TiedostoIsoksi/TiedostoIsoksi.cs
@@ -33,9 +33,13 @@ public class TiedostoIsoksi
}
catch (System.IO.FileNotFoundException ex)
{
- Console.WriteLine("Ei oo tiedostoo! " + ex.Message);
+ Console.WriteLine("Ei oo tiedostoo! " + nimi);
return;
}
+ finally
+ {
+ Console.WriteLine("Tällä ollaan");
+ }
}