add new repoHEADmaster

3 files changed, 202 insertions, 0 deletions

diff --git a/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.cpp b/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.cpp
new file mode 100644
index 0000000..0691d20
--- /dev/null
+++ b/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.cpp
@@ -0,0 +1,73 @@
+// Programmieren 1, Praktikum 2, Aufgabe 5

+// Sven Eisenhauer

+// 06.11.2004

+//

+// file: prg1p2_5.cpp

+//

+// purpose: program to reads 2 integers from keyboard and finds all prime number twins

+//          between them, like 3 and 5 or 17 and 19

+//

+

+#include <iostream>

+using std::cin;

+using std::cout;

+using std::endl;

+

+int main()

+{

+	int iNumberA, iNumberB;

+	int iMin, iMax;

+	int iIsPrime1=0;

+	int iIsPrime2=0;

+	int iPrime1=0;

+	int iPrime2=0;

+	int iToTest=0;

+

+	cout << "Please enter 1st number: ";

+	cin >> iNumberA;

+	cout << "Please enter 2nd number: ";

+	cin >> iNumberB;

+	cout << endl;

+

+	// first find out, which is the bigger value.

+	iMax=iNumberA;

+	iMin=iNumberB;

+

+	if (iNumberB > iNumberA)

+	{

+	    iMax=iNumberB;

+	    iMin=iNumberA;

+	}

+    // First loop: Get all numbers between the 2 entered

+	for (int iOuterCounter=iMax-1;iOuterCounter>iMin;iOuterCounter--)

+	{

+		iIsPrime1=0;

+		for (int iInnerCounter=iOuterCounter-1;iInnerCounter>1;iInnerCounter--)

+		{

+			if ( 0 == iOuterCounter%iInnerCounter)

+			    iIsPrime1=1;  // actual number is NOT a prime

+		}// end inner for routine

+		if (0 == iIsPrime1)

+		{

+			iPrime1=iOuterCounter;

+			// now test, if iPrime1 - 2 is a prime

+			iIsPrime2 = 0;

+			iToTest = iOuterCounter - 2;

+			for (int iInnerCounter2=iToTest-1;iInnerCounter2>1;iInnerCounter2--)

+			{

+				if (0 == iToTest%iInnerCounter2)

+				    iIsPrime2=1;

+			}

+			if (0 == iIsPrime2)

+			    iPrime2=iToTest;

+

+			if ((0 == iIsPrime1) && (0 == iIsPrime2) && (iPrime2 > iMin))

+			    cout << iPrime1 << "\t" << iPrime2 << endl;

+		}

+		// if (iIsPrime1 && iIsPrime2)

+		//        cout << iPrime1 << "\t" << iPrime2 << endl;

+	}

+//	system ("pause");

+

+	return 0;

+}// end main

diff --git a/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.dsp b/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.dsp
new file mode 100644
index 0000000..7ad88a6
--- /dev/null
+++ b/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.dsp
@@ -0,0 +1,100 @@
+# Microsoft Developer Studio Project File - Name="prg1p2_5" - Package Owner=<4>

+# Microsoft Developer Studio Generated Build File, Format Version 6.00

+# ** NICHT BEARBEITEN **

+

+# TARGTYPE "Win32 (x86) Console Application" 0x0103

+

+CFG=prg1p2_5 - Win32 Debug

+!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE

+!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl

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+!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben

+!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:

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+!MESSAGE 

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+!MESSAGE "prg1p2_5 - Win32 Release" (basierend auf  "Win32 (x86) Console Application")

+!MESSAGE "prg1p2_5 - Win32 Debug" (basierend auf  "Win32 (x86) Console Application")

+!MESSAGE 

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+# Begin Project

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+# ADD BASE BSC32 /nologo

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+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib  kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386

+

+!ELSEIF  "$(CFG)" == "prg1p2_5 - Win32 Debug"

+

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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib  kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept

+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib  kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept

+

+!ENDIF 

+

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+

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diff --git a/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.dsw b/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.dsw
new file mode 100644
index 0000000..d819093
--- /dev/null
+++ b/Bachelor/Prog1/Prakt2/prg1p2_5/prg1p2_5.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00

+# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELÖSCHT WERDEN!

+

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