diff --git a/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer.sln b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer.sln
new file mode 100644
index 0000000..bedd40a
--- /dev/null
+++ b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26430.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "2018-03-02_hausbesitzer", "2018-03-02_hausbesitzer\2018-03-02_hausbesitzer.csproj", "{CBD648B3-DFA3-4321-9CC4-53855587FC30}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {CBD648B3-DFA3-4321-9CC4-53855587FC30}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {CBD648B3-DFA3-4321-9CC4-53855587FC30}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {CBD648B3-DFA3-4321-9CC4-53855587FC30}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {CBD648B3-DFA3-4321-9CC4-53855587FC30}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+EndGlobal
diff --git a/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer.csproj b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer.csproj
new file mode 100644
index 0000000..8a31567
--- /dev/null
+++ b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer.csproj
@@ -0,0 +1,52 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {CBD648B3-DFA3-4321-9CC4-53855587FC30}
+ Exe
+ _2018_03_02_hausbesitzer
+ 2018-03-02_hausbesitzer
+ v4.5.2
+ 512
+ 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/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/App.config b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/App.config
new file mode 100644
index 0000000..88fa402
--- /dev/null
+++ b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/Program.cs b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/Program.cs
new file mode 100644
index 0000000..f444ec9
--- /dev/null
+++ b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/Program.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace _2018_03_02_hausbesitzer
+{
+ class Program
+ {
+ static void Main(string[] args)
+ {
+ }
+ }
+}
diff --git a/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/Properties/AssemblyInfo.cs b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..5b19cfb
--- /dev/null
+++ b/db/5_sem/2018-03-02_hausbesitzer/2018-03-02_hausbesitzer/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("2018-03-02_hausbesitzer")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("2018-03-02_hausbesitzer")]
+[assembly: AssemblyCopyright("Copyright © 2018")]
+[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("cbd648b3-dfa3-4321-9cc4-53855587fc30")]
+
+// 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")]