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/*
27 Feb 2019
Matthew Strapp
5449340
EE1301
Spring 2019
Homework 3A
One-armed Bandit Simulator
*/
#include <iostream>
#include <stdlib.h>
#include <cmath>
#include <iomanip>
using namespace std;
int spin_the_wheel(int d, int w) {
int spinOG, spinNew;
spinOG = rand() % d + 1
for (int i=w; i>0; i--) {
spinNew = rand() % d + 1
if (spinNew==spingOG) {
//Do nothing
} else {
return 0;
}
}
return 1;
}
int main () {
int win;
int d= 3;
int w= 9;
for (long n=1000000; n>0; n--) {
win = spin_the_wheel(d,w);
if (win==1) {
win++;
}
}
cout << "w=" << w << ", d=" << d;
cout << ": Simulated probability = m/n = " << (m/n)*100 << ". ";
cout << "Theoretical probability = " << (d/pow(d,w))*100 << "." << endl;
}
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