diff options
Diffstat (limited to 'ee1301/wk3/hw3_directory/strap012_HW3A.cpp')
| -rw-r--r-- | ee1301/wk3/hw3_directory/strap012_HW3A.cpp | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/ee1301/wk3/hw3_directory/strap012_HW3A.cpp b/ee1301/wk3/hw3_directory/strap012_HW3A.cpp index b10c296..c164829 100644 --- a/ee1301/wk3/hw3_directory/strap012_HW3A.cpp +++ b/ee1301/wk3/hw3_directory/strap012_HW3A.cpp @@ -14,6 +14,25 @@ One-armed Bandit Simulator #include <iomanip> using namespace std; +int main () { + srand(88888888); //Seeds the RNG of the program to a constant of eight 8s + 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--) { + int winTest = spin_the_wheels(d, w); + winCount+=winTest; + } + cout << "w=" << w << ", d=" << d + << ": Simulated probability = m/n = " << (winCount / 1000000.0) * 100.0 << "%. " + << "Theoretical probability = " << (d / (pow(d, w))) * 100 << "%." << endl; + d+=2; + } + } +} + // Function: spin_the_wheels // --------------------------- // Simulates the one-armed bandit from the previous HW @@ -36,23 +55,4 @@ int spin_the_wheels(int d, int w) { } else { return 0; } -} - -int main () { - srand(88888888); //Seeds the RNG of the program to a constant of eight 8s - 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--) { - int winTest = spin_the_wheels(d, w); - winCount+=winTest; - } - cout << "w=" << w << ", d=" << d - << ": Simulated probability = m/n = " << (winCount / 1000000.0) * 100.0 << "%. " - << "Theoretical probability = " << (d / (pow(d, w))) * 100 << "%." << endl; - d+=2; - } - } }
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