diff --git a/Prog1_WS2017-18/05Character/Program.cs b/Prog1_WS2017-18/05Character/Program.cs
index 82d642dd59aabc0f855d4025e46de6d0166427ca..c9f2ca5aedbe5e498d2d43de82d2dc4490cc1e3a 100644
--- a/Prog1_WS2017-18/05Character/Program.cs
+++ b/Prog1_WS2017-18/05Character/Program.cs
@@ -11,6 +11,7 @@ namespace _05Character
static void Main(string[] args)
{
string s = "Hallo Welt";
+ char z = 'A';
foreach (char c in s)
{
@@ -39,6 +40,16 @@ namespace _05Character
Console.WriteLine($"Ist {s1} ein Palindrom => {istPalindrom(s1)}");
Console.WriteLine(Reverse("ABCD"));
+ s = "Hallo Welt";
+ s = s.Substring(0, 5) + "*****" + s.Substring(6);
+ Console.WriteLine(s);
+
+ string codiert = CaesarCodierung("CAESAR AN SEINE LEGION: ANGRIFF AUF DIE GALLIER", 6);
+ Console.WriteLine(codiert);
+ for (int i = -1; i>-26 ; i--)
+ {
+ Console.WriteLine(CaesarCodierung(codiert,i));
+ }
}
static int CompareTo(string s1, string s2)
@@ -67,15 +78,15 @@ namespace _05Character
return -1; // neg.Erg --> s1 < s2
}
- static string ToUpper(string s)
+ static string ToUpper(string zeichenkette)
{
string sErg = "";
- foreach (char c in s)
+ foreach (char zeichen in zeichenkette)
{
- if (c >= 'a' && c <= 'z')
- sErg += (char) (c - 32); // (char) unbedingt notwendig, sonst
- else // werden die Zahlenwerte gespeichert
- sErg = sErg + c;
+ if (zeichen >= 'a' && zeichen <= 'z') // Für Kleinbuchstaben:
+ sErg += (char) (zeichen - ('a'-'A')); // (char) unbedingt notwendig, sonst
+ else // werden die Zahlenwerte gespeichert
+ sErg = sErg + zeichen; // Alle anderen Zeichen einfach übernehmen
}
return sErg;
}
@@ -85,11 +96,23 @@ namespace _05Character
string sErg = "";
foreach (char zeichen in zeichenkette)
{
- sErg = sErg + zeichen;
+ sErg = zeichen + sErg;
}
return sErg;
}
-
+ static string CaesarCodierung(string zeichenkette, int n)
+ {
+ string sErg = "";
+ foreach (char zeichen in zeichenkette)
+ {
+ if (zeichen >= 'A' && zeichen <= 'Z')
+ sErg += (char)(((zeichen - 'A') + n + 26) % 26 + 'A');
+ else
+ sErg += zeichen;
+ }
+ return sErg;
+ }
+
static bool istPalindrom(string s)
{
diff --git a/Prog1_WS2017-18/05Felder/05Felder.csproj b/Prog1_WS2017-18/05Felder/05Felder.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..0df8492a6b65f47da8856e0fadd336be5adeed9d
--- /dev/null
+++ b/Prog1_WS2017-18/05Felder/05Felder.csproj
@@ -0,0 +1,60 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {DF0C7E25-0F18-4AF4-AF3B-392B076CE690}
+ Exe
+ Properties
+ _05Felder
+ 05Felder
+ 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/Prog1_WS2017-18/05Felder/App.config b/Prog1_WS2017-18/05Felder/App.config
new file mode 100644
index 0000000000000000000000000000000000000000..88fa4027bda397de6bf19f0940e5dd6026c877f9
--- /dev/null
+++ b/Prog1_WS2017-18/05Felder/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Prog1_WS2017-18/05Felder/Program.cs b/Prog1_WS2017-18/05Felder/Program.cs
new file mode 100644
index 0000000000000000000000000000000000000000..044507d237f9581f3e604e5bf8507fd0448d1e71
--- /dev/null
+++ b/Prog1_WS2017-18/05Felder/Program.cs
@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace _05Felder
+{
+ class Program
+ {
+ static void Main(string[] args)
+ {
+ // int px0 = 20, py0 = 30;
+ int[] f = { 10, 20, 30, 45, 50, 15, 5, 20, 25 };
+
+ int min = f[0]; // FALSCH: min = 0;
+ foreach (int item in f)
+ {
+ if (item < min)
+ min = item;
+ }
+ Console.WriteLine($"Das Minimum beträgt {min}");
+
+
+ }
+ }
+}
diff --git a/Prog1_WS2017-18/05Felder/Properties/AssemblyInfo.cs b/Prog1_WS2017-18/05Felder/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000000000000000000000000000000000000..2830b714626bd5cf6d9badd00ec8de2ccd869c6d
--- /dev/null
+++ b/Prog1_WS2017-18/05Felder/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("05Felder")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("05Felder")]
+[assembly: AssemblyCopyright("Copyright © 2017")]
+[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("df0c7e25-0f18-4af4-af3b-392b076ce690")]
+
+// 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/Prog1_WS2017-18/05StringSpeed/05StringSpeed.csproj b/Prog1_WS2017-18/05StringSpeed/05StringSpeed.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..8a79b7602dc204b742c5e1c742d8c47844c22800
--- /dev/null
+++ b/Prog1_WS2017-18/05StringSpeed/05StringSpeed.csproj
@@ -0,0 +1,60 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {4C41C810-73CE-44DF-9D1C-4A9CCD001F10}
+ Exe
+ Properties
+ _05StringSpeed
+ 05StringSpeed
+ 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/Prog1_WS2017-18/05StringSpeed/App.config b/Prog1_WS2017-18/05StringSpeed/App.config
new file mode 100644
index 0000000000000000000000000000000000000000..88fa4027bda397de6bf19f0940e5dd6026c877f9
--- /dev/null
+++ b/Prog1_WS2017-18/05StringSpeed/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Prog1_WS2017-18/05StringSpeed/Program.cs b/Prog1_WS2017-18/05StringSpeed/Program.cs
new file mode 100644
index 0000000000000000000000000000000000000000..18ba2522e71cc770825e609f0edf041f37243762
--- /dev/null
+++ b/Prog1_WS2017-18/05StringSpeed/Program.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace _05StringSpeed
+{
+ class Program
+ {
+ static void Main(string[] args)
+ {
+ string sErg = "";
+ StringBuilder sb = new StringBuilder("");
+ DateTime t0 = DateTime.Now; // Aktuelle Uhrzeit speichern
+ for (int i = 0; i < 5000000; i++)
+ {
+ //sErg = sErg + '.';
+ sb.Append('.');
+ }
+ Console.WriteLine((DateTime.Now-t0).TotalMilliseconds);
+ // Von der jetzigen Uhrzeit die Startzeit abziehen
+ // Console.WriteLine(sErg);
+ }
+ }
+}
diff --git a/Prog1_WS2017-18/05StringSpeed/Properties/AssemblyInfo.cs b/Prog1_WS2017-18/05StringSpeed/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000000000000000000000000000000000000..39639518d5299164a251f3bb57f601a320a06045
--- /dev/null
+++ b/Prog1_WS2017-18/05StringSpeed/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("05StringSpeed")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("05StringSpeed")]
+[assembly: AssemblyCopyright("Copyright © 2017")]
+[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("4c41c810-73ce-44df-9d1c-4a9ccd001f10")]
+
+// 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/Prog1_WS2017-18/Prog1_WS2017-18.sln b/Prog1_WS2017-18/Prog1_WS2017-18.sln
index 7705dbe308bab3c653be7cf12cee3e3ce19c626c..3d4aa4b5a0dd65865713d83165af383240914f66 100644
--- a/Prog1_WS2017-18/Prog1_WS2017-18.sln
+++ b/Prog1_WS2017-18/Prog1_WS2017-18.sln
@@ -42,6 +42,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "04Praktikumstipps", "04Prak
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "05Character", "05Character\05Character.csproj", "{BCEB94CF-A8DE-4E6B-95EE-360E3933825D}"
EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "05StringSpeed", "05StringSpeed\05StringSpeed.csproj", "{4C41C810-73CE-44DF-9D1C-4A9CCD001F10}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "05Felder", "05Felder\05Felder.csproj", "{DF0C7E25-0F18-4AF4-AF3B-392B076CE690}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@@ -116,8 +120,19 @@ Global
{BCEB94CF-A8DE-4E6B-95EE-360E3933825D}.Debug|Any CPU.Build.0 = Debug|Any CPU
{BCEB94CF-A8DE-4E6B-95EE-360E3933825D}.Release|Any CPU.ActiveCfg = Release|Any CPU
{BCEB94CF-A8DE-4E6B-95EE-360E3933825D}.Release|Any CPU.Build.0 = Release|Any CPU
+ {4C41C810-73CE-44DF-9D1C-4A9CCD001F10}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {4C41C810-73CE-44DF-9D1C-4A9CCD001F10}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {4C41C810-73CE-44DF-9D1C-4A9CCD001F10}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {4C41C810-73CE-44DF-9D1C-4A9CCD001F10}.Release|Any CPU.Build.0 = Release|Any CPU
+ {DF0C7E25-0F18-4AF4-AF3B-392B076CE690}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {DF0C7E25-0F18-4AF4-AF3B-392B076CE690}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {DF0C7E25-0F18-4AF4-AF3B-392B076CE690}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {DF0C7E25-0F18-4AF4-AF3B-392B076CE690}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
+ GlobalSection(NestedProjects) = preSolution
+ {DF0C7E25-0F18-4AF4-AF3B-392B076CE690} = {DD66E463-4183-46B2-A475-A587C445E359}
+ EndGlobalSection
EndGlobal