add new repoHEADmaster

1 files changed, 47 insertions, 0 deletions

diff --git a/Master/Modellbildung_und_Simulation/Aufgabenblatt2/DiceSim/src/DiceSim.cpp b/Master/Modellbildung_und_Simulation/Aufgabenblatt2/DiceSim/src/DiceSim.cpp
new file mode 100644
index 0000000..fcbd64a
--- /dev/null
+++ b/Master/Modellbildung_und_Simulation/Aufgabenblatt2/DiceSim/src/DiceSim.cpp
@@ -0,0 +1,47 @@
+/*
+ * DiceSim.cpp
+ *
+ *  Created on: 13.05.2011
+ *      Author: sven
+ */
+
+#include <cstdlib>
+#include <ctime>
+#include <iostream>
+
+#include "DiceSim.h"
+
+DiceSim::DiceSim(unsigned numDice, unsigned numRolls)
+:mNumDice(numDice),mNumRolls(numRolls),mEyesAbsFreq((numDice * 6))
+{
+	srand(time(NULL));
+	for(mResultIter = mEyesAbsFreq.begin() ; mResultIter != mEyesAbsFreq.end() ; mResultIter++)
+	{
+		*mResultIter = 0;
+	}
+	for(unsigned n=0; n< numRolls; n++)
+	{
+		unsigned eyesSum = 0;
+		for(unsigned d=0; d<numDice; d++) {
+			eyesSum += rollDie();
+		}
+		mEyesAbsFreq.at(eyesSum - numDice)++;
+	}
+	unsigned freqSum = 0;
+	for(mResultIter = mEyesAbsFreq.begin() ; mResultIter != mEyesAbsFreq.end() ; mResultIter++)
+	{
+		freqSum += *mResultIter;
+	}
+	std::cout << "Num rolls: " << freqSum << std::endl;
+}
+
+DiceSim::~DiceSim() {
+	// TODO Auto-generated destructor stub
+}
+
+unsigned DiceSim::rollDie()
+{
+	unsigned eyes = 0;
+	eyes = 1 + (int) (6.0 * (rand() / (RAND_MAX + 1.0)));
+	return eyes;
+}