From 175721a63b426355274fa9e8063f762020ab8362 Mon Sep 17 00:00:00 2001 From: RossTheRoss Date: Thu, 30 Jan 2020 16:55:04 -0600 Subject: R E A R R A N G E --- ee1301/wk3/hw3_directory/strap012_HW3A.cpp | 62 ------------------------------ 1 file changed, 62 deletions(-) delete mode 100644 ee1301/wk3/hw3_directory/strap012_HW3A.cpp (limited to 'ee1301/wk3/hw3_directory/strap012_HW3A.cpp') diff --git a/ee1301/wk3/hw3_directory/strap012_HW3A.cpp b/ee1301/wk3/hw3_directory/strap012_HW3A.cpp deleted file mode 100644 index 42aae10..0000000 --- a/ee1301/wk3/hw3_directory/strap012_HW3A.cpp +++ /dev/null @@ -1,62 +0,0 @@ -/* -27 Feb 2019 -Matthew Strapp -5449340 -EE1301 -Spring 2019 -Homework 3A -One-armed Bandit Simulator -*/ - -#include -#include -#include -#include - -int spin_the_wheels(int d, int w); - -int main () { - srand(time(NULL)); - int w, d, winCount, winTest; - for (w=3; w<=6; w++) { - winCount=0; - for (d=9; d<=27; d++) { - winCount=0; - for (long n=1000000; n>0; n--) { //The simulation is always done 1,000,000 times - winTest = spin_the_wheels(d, w); - winCount+=winTest; - } - if (w==6) { - std::cout << std::scientific; - } - std::cout << "w=" << w << ", d=" << d - << ": Simulated probability = m/n = " << (winCount / 1000000.0) * 100.0 << "%. " - << "Theoretical probability = " << (d / (pow(d, w))) * 100 << "%." << std::endl; - d+=2; - } - } -} - -// Function: spin_the_wheels -// --------------------------- -// Simulates the one-armed bandit from the previous HW -// d: the number of options on the spinner -// w: the number of spinners -// returns: Either 1 for win or 0 for loss - -int spin_the_wheels(int d, int w) { - int spinOG=0, spinNew=0, win=0; - spinOG = ( (rand() % d) + 1); //Original spin is always the same - w-=1; //The first wheel was spun as spinOG - for (int i=0; i