From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- Bachelor/Prog1/Prakt3/prg1p3_3/main.cpp | 57 ++++++++++++++++ Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsp | 100 ++++++++++++++++++++++++++++ Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsw | 29 ++++++++ 3 files changed, 186 insertions(+) create mode 100644 Bachelor/Prog1/Prakt3/prg1p3_3/main.cpp create mode 100644 Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsp create mode 100644 Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsw (limited to 'Bachelor/Prog1/Prakt3/prg1p3_3') diff --git a/Bachelor/Prog1/Prakt3/prg1p3_3/main.cpp b/Bachelor/Prog1/Prakt3/prg1p3_3/main.cpp new file mode 100644 index 0000000..c0c9cfc --- /dev/null +++ b/Bachelor/Prog1/Prakt3/prg1p3_3/main.cpp @@ -0,0 +1,57 @@ +// Programmieren 1, Praktikum 3, Aufgabe 3 +// Sven Eisenhauer +// 17.11.2004 +// +// file: main.cpp +// +// purpose: find "perfect numbers": The sum of all integer factors of a number is the number. +// +// +#include +using std::cin; +using std::cout; +using std::endl; + +int isPerfect(int); + +int main() +{ + // how far to search + const int maxNumbers=1000; + + for (int j=1;j<=maxNumbers;j++) + { + if (0 == isPerfect(j)) + { + cout << ": " << j << endl; + } + } + + cout << "\n"; + + return 0; +} + +int isPerfect(int number) +{ + int sum=0; + // check for all numbers between the number, exclusive the number itself and 1 inclusive + for (int i=number-1;i>=1;i--) + { + // is the actual number a factor??? + if (0 == number%i) + // if it is, add it + sum+=i; + } + // the sum of all factors... and so on + if (sum == number) + { + // so we have a perfect number here... fine... find the factors again and cout them + for (int k=number-1;k>=1;k--) + if (0 == number%k) + cout << k << " "; + return 0; + } + else + return 1; +} \ No newline at end of file diff --git a/Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsp b/Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsp new file mode 100644 index 0000000..0a8d693 --- /dev/null +++ b/Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsp @@ -0,0 +1,100 @@ +# Microsoft Developer Studio Project File - Name="prg1p3_3" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** NICHT BEARBEITEN ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=prg1p3_3 - 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 +!MESSAGE +!MESSAGE NMAKE /f "prg1p3_3.mak". +!MESSAGE +!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "prg1p3_3.mak" CFG="prg1p3_3 - Win32 Debug" +!MESSAGE +!MESSAGE Für die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "prg1p3_3 - Win32 Release" (basierend auf "Win32 (x86) Console Application") +!MESSAGE "prg1p3_3 - Win32 Debug" (basierend auf "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe + +!IF "$(CFG)" == "prg1p3_3 - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Release" +# PROP Intermediate_Dir "Release" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c +# ADD BASE RSC /l 0x407 /d "NDEBUG" +# ADD RSC /l 0x407 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 + +!ELSEIF "$(CFG)" == "prg1p3_3 - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Debug" +# PROP Intermediate_Dir "Debug" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c +# ADD BASE RSC /l 0x407 /d "_DEBUG" +# ADD RSC /l 0x407 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# 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 + +# Begin Target + +# Name "prg1p3_3 - Win32 Release" +# Name "prg1p3_3 - Win32 Debug" +# Begin Group "Quellcodedateien" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=.\main.cpp +# End Source File +# End Group +# Begin Group "Header-Dateien" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# End Group +# Begin Group "Ressourcendateien" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsw b/Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsw new file mode 100644 index 0000000..fd4519a --- /dev/null +++ b/Bachelor/Prog1/Prakt3/prg1p3_3/prg1p3_3.dsw @@ -0,0 +1,29 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELÖSCHT WERDEN! + +############################################################################### + +Project: "prg1p3_3"=.\prg1p3_3.dsp - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### + -- cgit v1.2.3