add new repoHEADmaster

3 files changed, 231 insertions, 0 deletions

diff --git a/Bachelor/Prog1/Prakt4/prg1p4_3/main.cpp b/Bachelor/Prog1/Prakt4/prg1p4_3/main.cpp
new file mode 100644
index 0000000..fb7e564
--- /dev/null
+++ b/Bachelor/Prog1/Prakt4/prg1p4_3/main.cpp
@@ -0,0 +1,102 @@
+// Programmieren 1, Praktikum 4, Aufgabe 3

+// Sven Eisenhauer

+// 14.12.2004

+//

+// file: main.cpp

+//

+// purpose: Analyse multiple rolls of multiple dice

+//

+

+#include <iostream>

+

+using std::cin;

+using std::cout;

+using std::endl;

+

+#include <iomanip>

+

+using std::setprecision;

+using std::setw;

+

+// contains function prototypes for functions srand and rand

+#include <cstdlib>

+

+#include <ctime>

+

+void roll(const int, const int, int[]);

+void getPara(int &, int &);

+void printResultTbl(const int[], const int, const int);

+void printResultGrph(const int[], const int, const int);

+

+const int maxDice=20,

+		maxEyes=6,

+		minEyes=1;

+

+int main()

+{

+

+

+	int nrDice,

+		nrRolls;

+

+	int result[(maxDice*maxEyes)+1]={0};

+

+	// initialize random number generator

+	srand(time(0));

+	

+	getPara(nrDice,nrRolls);

+

+	roll(nrDice,nrRolls,result);

+

+	printResultTbl(result, nrDice, nrRolls);

+	printResultGrph(result, nrDice, nrRolls);

+

+	return 0;

+}// end main

+

+void getPara(int &nrDice,int &nrRolls)

+{

+	cout << "Please enter number of dice to roll (max. "<<maxDice<<"): ";

+	cin >> nrDice;

+	cout << "Please enter number of rolls: ";

+	cin >> nrRolls;

+} // end function getPara

+

+void roll (const int nDice, const int nrRolls, int resultArray[])

+{

+	int sum;

+

+	for (int n=1;n<=nrRolls;n++)

+	{

+		sum=0;

+		for (int i=1;i<=nDice;i++)

+			sum+=(rand()%6)+1;

+		++resultArray[sum];

+	}

+

+} // end fnction roll

+

+void printResultTbl(const int resArray[],const int nrDice, const int nrRolls)

+{

+	cout << setw(5) << "Sum" << setw(12) << "Frequency" << setw(20) << "norm. Frequency"<< endl;

+

+	for (int n=(nrDice*minEyes);n<=(nrDice*maxEyes);n++)

+	{

+		cout << setw(5) << n << setw(12) << resArray[n] << setprecision(2)<< setw(20) << (static_cast <double> (resArray[n]))/nrRolls << endl;

+	}

+}// end function printResultTbl

+

+void printResultGrph(const int resArray[],const int nrDice, const int nrRolls)

+{

+	cout << endl;

+

+	const int maxColumns=75;

+

+	for (int n=(nrDice*minEyes);n<=(nrDice*maxEyes);n++)

+	{

+		cout << setw(2) << n << ": ";

+		for (int i=0;i<static_cast <int>(((static_cast <double> (resArray[n]))/nrRolls)*maxColumns);i++)

+			cout<<"*";

+		cout << endl;

+	}

+}// end function printResultGrph
\ No newline at end of file
diff --git a/Bachelor/Prog1/Prakt4/prg1p4_3/prg1p4_3.dsp b/Bachelor/Prog1/Prakt4/prg1p4_3/prg1p4_3.dsp
new file mode 100644
index 0000000..ba2f06a
--- /dev/null
+++ b/Bachelor/Prog1/Prakt4/prg1p4_3/prg1p4_3.dsp
@@ -0,0 +1,100 @@
+# Microsoft Developer Studio Project File - Name="prg1p4_3" - Package Owner=<4>

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

+# ** NICHT BEARBEITEN **

+

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+

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+!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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+# 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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diff --git a/Bachelor/Prog1/Prakt4/prg1p4_3/prg1p4_3.dsw b/Bachelor/Prog1/Prakt4/prg1p4_3/prg1p4_3.dsw
new file mode 100644
index 0000000..b24236f
--- /dev/null
+++ b/Bachelor/Prog1/Prakt4/prg1p4_3/prg1p4_3.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00

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+

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