From 7a73162607544204032aa66cce755daf21edebda Mon Sep 17 00:00:00 2001 From: Matt Strapp Date: Tue, 24 May 2022 11:18:46 -0500 Subject: Graduate Signed-off-by: Matt Strapp --- OLD/ee1301/wk3/hw3_directory/strap012_HW3A.cpp | 62 ------------------------ OLD/ee1301/wk3/hw3_directory/strap012_HW3B.cpp | 65 -------------------------- OLD/ee1301/wk3/hw3_directory/strap012_HW3C.cpp | 51 -------------------- 3 files changed, 178 deletions(-) delete mode 100644 OLD/ee1301/wk3/hw3_directory/strap012_HW3A.cpp delete mode 100644 OLD/ee1301/wk3/hw3_directory/strap012_HW3B.cpp delete mode 100644 OLD/ee1301/wk3/hw3_directory/strap012_HW3C.cpp (limited to 'OLD/ee1301/wk3/hw3_directory') diff --git a/OLD/ee1301/wk3/hw3_directory/strap012_HW3A.cpp b/OLD/ee1301/wk3/hw3_directory/strap012_HW3A.cpp deleted file mode 100644 index 42aae10..0000000 --- a/OLD/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 -#include -#include -#include - -int charTest (char character); - -int main () { -using namespace std; - int test; - char character; - bool isAlphaNumeric=true; - while (isAlphaNumeric) { - cout << "Enter a single digit or an alphabetic character: "; - cin >> character; - cout << "You entered " << character << ", "; - test = charTest(character); - if (test==0) { - isAlphaNumeric=false; - cout << "which is not a letter or a number."; - } - if (test==1) { - cout << "which is a number."; - } - if (test==2) { - cout << "which is a lower case letter."; - } - if (test==3) { - cout << "which is an upper case letter."; - } - cout << endl; - } -} - -// Function: charTest -// --------------------------- -// Tests to see what kind of character was inputted -// input: character from prompt in main -// returns: 1 if number, 2 if lower case, 3 if upper case, 0 if not any of the previous - -int charTest (char character) { - if (character >= '0' && character <= '9') { - return 1; - } else { - if (character>='a' && character<='z') { - return 2; - } else { - if (character>= 'A' && character<='Z') { - return 3; - } else { - return 0; - } - } - } -} \ No newline at end of file diff --git a/OLD/ee1301/wk3/hw3_directory/strap012_HW3C.cpp b/OLD/ee1301/wk3/hw3_directory/strap012_HW3C.cpp deleted file mode 100644 index 6886106..0000000 --- a/OLD/ee1301/wk3/hw3_directory/strap012_HW3C.cpp +++ /dev/null @@ -1,51 +0,0 @@ -/* -27 Feb 2019 -Matthew Strapp -5449340 -EE1301 -Spring 2019 -Homework 3C -Character Detection -*/ - -#include -#include -#include -#include -using namespace std; - -void swapCase(char s); - -int main() { - char character; - do { //This loops until '@' is entered - cout << "Please enter a character that is an ASCII letter in the range [A-Za-z]: "; - cin >> character; - if (character!='@') { - swapCase(character); - } - } while (character!='@'); -} - -// Function: swapCase -// --------------------------- -// Swaps the case of a latin ASCII character and prints an error if not one -// s: the character inputted -// Outputs: Nothing, the function just outputs the response - -void swapCase(char s) { - char New; - cout << "You entered " << s; - if ( (s >= 'a' && s <= 'z') || (s >= 'A' && s <= 'Z') ) { - cout << ", I respond with "; - if (s >= 'A' && s <= 'Z') { - New = s + 32; //32 is the difference between capital and lowercase ASCII characters - } else { - New= s - 32; - } - cout << New; - } else { - cout << ", which is not a valid character."; - } - cout << endl; -} \ No newline at end of file -- cgit v1.2.3