diff --git a/.vs/c-sharp/v16/.suo b/.vs/c-sharp/v16/.suo
index e84497d..eba866f 100644
Binary files a/.vs/c-sharp/v16/.suo and b/.vs/c-sharp/v16/.suo differ
diff --git a/AtlagHom/obj/Debug/AtlagHom.csproj.AssemblyReference.cache b/AtlagHom/obj/Debug/AtlagHom.csproj.AssemblyReference.cache
index 204fdef..4eb356a 100644
Binary files a/AtlagHom/obj/Debug/AtlagHom.csproj.AssemblyReference.cache and b/AtlagHom/obj/Debug/AtlagHom.csproj.AssemblyReference.cache differ
diff --git a/AtlagHom/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/AtlagHom/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index ce35228..661c107 100644
Binary files a/AtlagHom/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/AtlagHom/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/BuborekRendezes/obj/Debug/BuborekRendezes.csproj.AssemblyReference.cache b/BuborekRendezes/obj/Debug/BuborekRendezes.csproj.AssemblyReference.cache
index 97c8c82..4eb356a 100644
Binary files a/BuborekRendezes/obj/Debug/BuborekRendezes.csproj.AssemblyReference.cache and b/BuborekRendezes/obj/Debug/BuborekRendezes.csproj.AssemblyReference.cache differ
diff --git a/BuborekRendezes/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/BuborekRendezes/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index 8772cff..ca21b2c 100644
Binary files a/BuborekRendezes/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/BuborekRendezes/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/RekurzivFaktorialis/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/RekurzivFaktorialis/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index 9ffafb9..984335e 100644
Binary files a/RekurzivFaktorialis/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/RekurzivFaktorialis/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/RekurzivHatvany/App.config b/RekurzivHatvany/App.config
new file mode 100644
index 0000000..56efbc7
--- /dev/null
+++ b/RekurzivHatvany/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/RekurzivHatvany/Program.cs b/RekurzivHatvany/Program.cs
new file mode 100644
index 0000000..30e774d
--- /dev/null
+++ b/RekurzivHatvany/Program.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace RekurzivHatvany {
+ class Program {
+ public static double Hatvany(double x, double y) {
+ if (y == 0) return 1.0;
+ else return x * Hatvany(x, y - 1);
+ }
+
+ static void Main(string[] args) {
+ Console.WriteLine(Hatvany(2, 10));
+ Console.ReadKey();
+ }
+ }
+}
diff --git a/RekurzivHatvany/Properties/AssemblyInfo.cs b/RekurzivHatvany/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..a51ea8a
--- /dev/null
+++ b/RekurzivHatvany/Properties/AssemblyInfo.cs
@@ -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("RekurzivHatvany")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("RekurzivHatvany")]
+[assembly: AssemblyCopyright("Copyright © 2022")]
+[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("da385dd5-70ce-4750-bdf8-03915d70f5b9")]
+
+// 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")]
diff --git a/RekurzivHatvany/RekurzivHatvany.csproj b/RekurzivHatvany/RekurzivHatvany.csproj
new file mode 100644
index 0000000..e1e35d1
--- /dev/null
+++ b/RekurzivHatvany/RekurzivHatvany.csproj
@@ -0,0 +1,53 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {DA385DD5-70CE-4750-BDF8-03915D70F5B9}
+ Exe
+ RekurzivHatvany
+ RekurzivHatvany
+ v4.7.2
+ 512
+ true
+ true
+
+
+ AnyCPU
+ true
+ full
+ false
+ bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+
+
+ AnyCPU
+ pdbonly
+ true
+ bin\Release\
+ TRACE
+ prompt
+ 4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/RekurzivHatvany/bin/Debug/RekurzivHatvany.exe b/RekurzivHatvany/bin/Debug/RekurzivHatvany.exe
new file mode 100644
index 0000000..348558d
Binary files /dev/null and b/RekurzivHatvany/bin/Debug/RekurzivHatvany.exe differ
diff --git a/RekurzivHatvany/bin/Debug/RekurzivHatvany.exe.config b/RekurzivHatvany/bin/Debug/RekurzivHatvany.exe.config
new file mode 100644
index 0000000..56efbc7
--- /dev/null
+++ b/RekurzivHatvany/bin/Debug/RekurzivHatvany.exe.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/RekurzivHatvany/bin/Debug/RekurzivHatvany.pdb b/RekurzivHatvany/bin/Debug/RekurzivHatvany.pdb
new file mode 100644
index 0000000..86aa8be
Binary files /dev/null and b/RekurzivHatvany/bin/Debug/RekurzivHatvany.pdb differ
diff --git a/RekurzivHatvany/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs b/RekurzivHatvany/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs
new file mode 100644
index 0000000..3871b18
--- /dev/null
+++ b/RekurzivHatvany/obj/Debug/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs
@@ -0,0 +1,4 @@
+//
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]
diff --git a/RekurzivHatvany/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/RekurzivHatvany/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
new file mode 100644
index 0000000..0b543ff
Binary files /dev/null and b/RekurzivHatvany/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.AssemblyReference.cache b/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.AssemblyReference.cache
new file mode 100644
index 0000000..4eb356a
Binary files /dev/null and b/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.AssemblyReference.cache differ
diff --git a/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.CoreCompileInputs.cache b/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.CoreCompileInputs.cache
new file mode 100644
index 0000000..ee191d7
--- /dev/null
+++ b/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.CoreCompileInputs.cache
@@ -0,0 +1 @@
+7f4b213b428f4c013f19137338418ee1f5525793
diff --git a/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.FileListAbsolute.txt b/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.FileListAbsolute.txt
new file mode 100644
index 0000000..d74f820
--- /dev/null
+++ b/RekurzivHatvany/obj/Debug/RekurzivHatvany.csproj.FileListAbsolute.txt
@@ -0,0 +1,7 @@
+C:\dev\c#\c-sharp\RekurzivHatvany\bin\Debug\RekurzivHatvany.exe.config
+C:\dev\c#\c-sharp\RekurzivHatvany\bin\Debug\RekurzivHatvany.exe
+C:\dev\c#\c-sharp\RekurzivHatvany\bin\Debug\RekurzivHatvany.pdb
+C:\dev\c#\c-sharp\RekurzivHatvany\obj\Debug\RekurzivHatvany.csproj.AssemblyReference.cache
+C:\dev\c#\c-sharp\RekurzivHatvany\obj\Debug\RekurzivHatvany.csproj.CoreCompileInputs.cache
+C:\dev\c#\c-sharp\RekurzivHatvany\obj\Debug\RekurzivHatvany.exe
+C:\dev\c#\c-sharp\RekurzivHatvany\obj\Debug\RekurzivHatvany.pdb
diff --git a/RekurzivHatvany/obj/Debug/RekurzivHatvany.exe b/RekurzivHatvany/obj/Debug/RekurzivHatvany.exe
new file mode 100644
index 0000000..348558d
Binary files /dev/null and b/RekurzivHatvany/obj/Debug/RekurzivHatvany.exe differ
diff --git a/RekurzivHatvany/obj/Debug/RekurzivHatvany.pdb b/RekurzivHatvany/obj/Debug/RekurzivHatvany.pdb
new file mode 100644
index 0000000..86aa8be
Binary files /dev/null and b/RekurzivHatvany/obj/Debug/RekurzivHatvany.pdb differ
diff --git a/Szigetek/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/Szigetek/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index e6ee101..90cea53 100644
Binary files a/Szigetek/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/Szigetek/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/Szigetek/obj/Debug/Szigetek.csproj.AssemblyReference.cache b/Szigetek/obj/Debug/Szigetek.csproj.AssemblyReference.cache
index 204fdef..4eb356a 100644
Binary files a/Szigetek/obj/Debug/Szigetek.csproj.AssemblyReference.cache and b/Szigetek/obj/Debug/Szigetek.csproj.AssemblyReference.cache differ
diff --git a/c-sharp.sln b/c-sharp.sln
index fb9a8ad..483ba9a 100644
--- a/c-sharp.sln
+++ b/c-sharp.sln
@@ -1,7 +1,7 @@
Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.0.32126.317
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.32106.194
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "c-sharp", "c-sharp\c-sharp.csproj", "{A6876A09-53D2-47AF-A648-81BAD791D19D}"
EndProject
@@ -17,6 +17,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BuborekRendezes", "BuborekR
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RekurzivFaktorialis", "RekurzivFaktorialis\RekurzivFaktorialis.csproj", "{F7BEEB1C-EB73-42E8-A148-3DB8C96B8D56}"
EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RekurzivHatvany", "RekurzivHatvany\RekurzivHatvany.csproj", "{DA385DD5-70CE-4750-BDF8-03915D70F5B9}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@@ -51,6 +53,10 @@ Global
{F7BEEB1C-EB73-42E8-A148-3DB8C96B8D56}.Debug|Any CPU.Build.0 = Debug|Any CPU
{F7BEEB1C-EB73-42E8-A148-3DB8C96B8D56}.Release|Any CPU.ActiveCfg = Release|Any CPU
{F7BEEB1C-EB73-42E8-A148-3DB8C96B8D56}.Release|Any CPU.Build.0 = Release|Any CPU
+ {DA385DD5-70CE-4750-BDF8-03915D70F5B9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {DA385DD5-70CE-4750-BDF8-03915D70F5B9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {DA385DD5-70CE-4750-BDF8-03915D70F5B9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {DA385DD5-70CE-4750-BDF8-03915D70F5B9}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE