I need help writing a Program in C++ with no compile or warning errors. Directio
ID: 3750855 • Letter: I
Question
I need help writing a Program in C++ with no compile or warning errors. Directions are listed in the pictures. Please make the program as simple as possible and state if multiple classes are created thank you!Goals: To learn "while" and "do-while" statements To learn how to define functions To write a test driver . To learn how to use assert0) To use random numbers scription In the land of Puzzlevania, Aaron, Bob, and Charlie had an argument over which one of them was the greatest puzzle-solver of all time. To end the argument once and for all, they agreed on a duel to the death (this makes sense?). Aaron was a poor shot and only hit this target with a probability of 1/3. Bob was a bit better and hit his target with a probability of 1/2. Charlie was an expert marksman and never missed. A hit means a kill and the person hit drops out of the duel. To compensate for the inequities in their marksmanship skills, the three decided that they would fire in turns, starting with Aaron, followed by Bob, and then by Charlie. The cycle would repeat until there was one man standing. That man would be remembered for all time as the Greatest Puzzle-Solver of All Time An obvious and reasonable strategy is for each man to shoot at the most accurate shooter still alive, on the grounds that this shooter is the deadliest and has the best chance of hitting back. Write a program to simulate the duel using this strategy. Your program should use random numbers and the probabilities given in the problem to determine whether a shooter hits his target. You will likely want to create multiple functions to complete the problem. My solution had only one function to simulate the duels and it passed in the odds and the three guys as pass-by-reference parameters. Once you can simulate a duel, add a loop to your program that simulates 10,000 duels. Count the number of times that each contestant wins and print the probability of winning for each contestant (e.g., for Aaron your might output "Aaron won 3612/|0000 duels or 36.12%) Strategy 2: An alternative strategy for Araon is to intentionally miss on his first shot Write a function to simulate Strategy 2. Your program will determine which strategy is better for Aaron
Explanation / Answer
//------------//
// INCLUSIONS //
//------------//
# include <iostream>
# include <stdlib.h>
# include <assert.h>
# include <ctime>
# include <cstdlib>
using namespace std;
//-----------//
// VARIABLES //
//-----------//
const int aaronProb = 33;
const int bobProb = 50;
const int TOTAL_RUNS = 10000;
const string PRINTDIVIDE = "/10000";
int aWinCount1;
int aWinCount2;
int bWinCount1;
int bWinCount2;
int cWinCount1;
int cWinCount2;
int num2;
int num1;
bool A_Alive;
bool B_Alive;
bool C_Alive;
bool True = true;
bool False = false;
string target;
//---------------------//
// FUNCTION PROTOTYPES //
//---------------------//
// METHOD PROTOTYPES
/* at_least_two_alive() function prototype */
bool at_least_two_alive(bool A_alive, bool B_alive, bool C_alive);
/* Input: A_alive indicates whether Aaron is alive */
/* B_alive indicates whether Bob is alive */
/* C_alive indicates whether Charlie is alive */
/* Return: true if at least two are alive */
/* otherwise return false */
/* Aaron_shoots1() function prototype */
void Aaron_shoots1(bool& B_alive, bool& C_alive);
/* Strategy 1: Use call by reference
* Input: B_alive indicates whether Bob alive or dead
* C_alive indicates whether Charlie is alive or dead
* Return: Change B_alive into false if Bob is killed.
* Change C_alive into false if Charlie is killed.
*/
/* Bob_shoots() function prototype */
void Bob_shoots(bool& A_alive, bool& C_alive);
/* Call by reference
* Input: A_alive indicates if Aaron is alive or dead
* C_alive indicates whether Charlie is alive or dead
* Return: Change A_alive into false if Aaron is killed.
* Change C_alive into false if Charlie is killed.
*/
/* Charlie_shoots() function prototype */
void Charlie_shoots(bool& A_alive, bool& B_alive);
/* Call by reference
* Input: A_alive indicates if Aaron is alive or dead
* B_alive indicates whether Bob is alive or dead
* Return: Change A_alive into false if Aaron is killed.
* Change B_alive into false if Bob is killed.
*/
/* Aaron_shoots2() function prototype */
void Aaron_shoots2(bool& B_alive, bool& C_alive);
/* Strategy 2: Use call by reference
* Input: B_alive indicates whether Bob alive or dead
* C_alive indicates whether Charlie is alive or dead
* Return: Change B_alive into false if Bob is killed.
* Change C_alive into false if Charlie is killed.
*/
// TEST METHOD PROTOTYPES
void test_at_least_two_alive(void);
/* This is a test driver for at_least_two_alive() */
void test_Aaron_shoots1(void);
/* This is a test driver for Aaron_shoots() */
void test_Bob_shoots(void);
/* This is a test driver for Bob_shoots() */
void test_Charlie_shoots(void);
/* This is a test driver for Charlie_shoots() */
void test_Aaron_shoots2(void);
/* This is a test driver for Aaron_shoots2() */
//---------//
// METHODS //
//---------//
// CREATED METHODS
/* Function for the continue key */
void continueKey() {
cout << "Press any key to continue...";
cin.ignore().get(); //Pause Command for Linux Terminal
}
/* Strategy 1 Driver */
void strategy1Driver() {
cout << "Ready to test strategy 1 (run " << TOTAL_RUNS << " times):" << endl;
continueKey();
for (int i = 0; i < TOTAL_RUNS; i++) {
A_Alive = B_Alive = C_Alive = true;
do {
if (A_Alive) {
Aaron_shoots1(B_Alive, C_Alive);
}
if (B_Alive) {
Bob_shoots(A_Alive, C_Alive);
}
if (C_Alive) {
Charlie_shoots(A_Alive, B_Alive);
}
} while (at_least_two_alive(A_Alive, B_Alive, C_Alive));
if (A_Alive) {
aWinCount1 += 1;
}
if (B_Alive) {
bWinCount1 += 1;
}
if (C_Alive) {
cWinCount1 += 1;
}
cout << " ";
}
double percentageA = aWinCount1 * 0.01;
double percentageB = bWinCount1 * 0.01;
double percentageC = cWinCount1 * 0.01;
cout << "Aaron won " << aWinCount1 << PRINTDIVIDE << " duels or " << percentageA << "%";
cout << " Bob won " << bWinCount1 << PRINTDIVIDE << " duels or " << percentageB << "%";
cout << " Charlie won " << cWinCount1 << PRINTDIVIDE << " duels or " << percentageC << "%";
}
/* Strategy 2 Driver */
void strategy2Driver() {
cout << " Ready to test strategy 2 (run " << TOTAL_RUNS << " times):" << endl;
continueKey();
for (int i = 0; i < TOTAL_RUNS; i++) {
A_Alive = B_Alive = C_Alive = true;
do {
if (A_Alive) {
Aaron_shoots2(B_Alive, C_Alive);
}
if (B_Alive) {
Bob_shoots(A_Alive, C_Alive);
}
if (C_Alive) {
Charlie_shoots(A_Alive, B_Alive);
}
} while (at_least_two_alive(A_Alive, B_Alive, C_Alive));
if (A_Alive) {
aWinCount2 += 1;
}
if (B_Alive) {
bWinCount2 += 1;
}
if (C_Alive) {
cWinCount2 += 1;
}
cout << " ";
}
double percentageA = aWinCount2 * 0.01;
double percentageB = bWinCount2 * 0.01;
double percentageC = cWinCount2 * 0.01;
cout << "Aaron won " << aWinCount2 << PRINTDIVIDE << " duels or " << percentageA << "%";
cout << " Bob won " << bWinCount2 << PRINTDIVIDE << " duels or " << percentageB << "%";
cout << " Charlie won " << cWinCount2 << PRINTDIVIDE << " duels or " << percentageC << "%";
if (aWinCount2 > aWinCount1) {
num2 = 2;
num1 = 1;
}
else if (aWinCount2 == aWinCount1) {
cout << " Strategy 2 is equal to strategy 1." << endl;
return;
}
else {
num2 = 1;
num1 = 2;
}
cout << " Strategy " << num2 << " is better than strategy " << num1 << "." << endl;
}
// MAIN METHOD
int main() {
srand((unsigned)time(0));
cout << "*** Welcome to Puzzlevania's Duel Simulator ***" << endl;
test_at_least_two_alive();
test_Aaron_shoots1();
test_Bob_shoots();
test_Charlie_shoots();
test_Aaron_shoots2();
strategy1Driver();
strategy2Driver();
}
// FUNCTION DEFINITIONS
/* Implementation of at_least_two_alive() */
bool at_least_two_alive(bool A_alive, bool B_alive, bool C_alive) {
int count = 0;
if (A_alive) {
count++;
}
if (B_alive) {
count++;
}
if (C_alive) {
count++;
}
if (count > 1) {
return true;
}
else {
return false;
}
}
/* Implementation of Aaron_shoots1() */
void Aaron_shoots1(bool& B_alive, bool& C_alive) {
B_Alive = B_alive;
C_Alive = C_alive;
int randomNumb = rand()%100;
if (C_Alive) {
cout << " Aaron is shooting at Charlie";
target = "Charlie";
}
else {
cout << " Aaron is shooting at Bob";
target = "Bob";
}
if (randomNumb <= aaronProb) {
cout << " " << target << " is dead. ";
if (target == "Charlie") {
C_Alive = false;
return;
}
else {
B_Alive = false;
return;
}
}
else {
cout << " Aaron misses. ";
return;
}
}
/* Implementation of Bob_shoots() */
void Bob_shoots(bool& A_alive, bool& C_alive) {
A_Alive = A_alive;
C_Alive = C_alive;
int randomNumb = rand()%100;
if (C_Alive) {
cout << " Bob is shooting at Charlie";
target = "Charlie";
}
else {
cout << " Bob is shooting at Aaron";
target = "Aaron";
}
if (randomNumb <= bobProb) {
cout << " " << target << " is dead. ";
if (target == "Charlie") {
C_Alive = false;
}
else {
A_Alive = false;
}
}
else {
cout << " Bob misses. ";
}
}
/* Implementation of Charlie_shoots() */
void Charlie_shoots(bool& A_alive, bool& B_alive) {
A_Alive = A_alive;
B_Alive = B_alive;
if (B_Alive) {
cout << " Charlie is shooting at Bob";
B_Alive = false;
target = "Bob";
}
else {
cout << " Charlie is shooting at Aaron";
A_Alive = false;
target = "Aaron";
}
cout << " " << target << " is dead. ";
}
/* Implementation of Aaron_shoots2() */
void Aaron_shoots2(bool& B_alive, bool& C_alive) {
B_Alive = B_alive;
C_Alive = C_alive;
int randomNumb = rand()%100;
if ((B_Alive == true) && (C_Alive == true)) {
cout << " Aaron intentionally misses his first shot" << endl;
cout << " Both Bob and Charlie are alive." << endl;
return;
}
if (C_Alive) {
cout << " Aaron is shooting at Charlie";
target = "Charlie";
}
else {
cout << " Aaron is shooting at Bob";
target = "Bob";
}
if (randomNumb <= aaronProb) {
cout << " " << target << " is dead. ";
if (target == "Charlie") {
C_Alive = false;
return;
}
else {
B_Alive = false;
return;
}
}
else {
cout << " Aaron misses. ";
return;
}
}
// TEST FUNCTION DEFINITIONS
/* Implementation of the test driver for at_least_two_alive() */
void test_at_least_two_alive(void) {
cout << "Unit Testing 1: Function - at_least_two_alive() ";
cout << " Case 1: Aaron alive, Bob alive, Charlie alive ";
assert(true == at_least_two_alive(true, true, true));
cout << " Case passed ... ";
cout << " Case 2: Aaron dead, Bob alive, Charlie alive ";
assert(true == at_least_two_alive(false, true, true));
cout << " Case passed ... ";
cout << " Case 3: Aaron alive, Bob dead, Charlie alive ";
assert(true == at_least_two_alive(true, false, true));
cout << " Case passed ... ";
cout << " Case 4: Aaron alive, Bob alive, Charlie dead ";
assert(true == at_least_two_alive(true, true, false));
cout << " Case passed ... ";
cout << " Case 5: Aaron dead, Bob dead, Charlie alive ";
assert(false == at_least_two_alive(false, false, true));
cout << " Case passed ... ";
cout << " Case 6: Aaron dead, Bob alive, Charlie dead ";
assert(false == at_least_two_alive(false, true, false));
cout << " Case passed ... ";
cout << " Case 7: Aaron alive, Bob dead, Charlie dead ";
assert(false == at_least_two_alive(true, false, false));
cout << " Case passed ... ";
cout << " Case 8: Aaron dead, Bob dead, Charlie dead ";
assert(false == at_least_two_alive(false, false, false));
cout << " Case passed ... ";
continueKey();
}
/* Implementation of the test driver for Aaron_shoots1() */
void test_Aaron_shoots1(void) {
cout << "Unit Testing 2: Function Aaron_shoots1(Bob_alive, Charlie_alive) ";
cout << " Case 1: Bob alive, Charlie alive";
Aaron_shoots1(True, True);
cout << " Case 2: Bob dead, Charlie alive";
Aaron_shoots1(False, True);
cout << " Case 3: Bob alive, Charlie dead";
Aaron_shoots1(True, False);
continueKey();
}
/* Implementation of the test driver for Bob_shoots() */
void test_Bob_shoots(void) {
cout << "Unit Testing 3: Function Bob_shoots(Aaron_alive, Charlie_alive) ";
cout << " Case 1: Aaron alive, Charlie alive";
Bob_shoots(True, True);
cout << " Case 2: Aaron dead, Charlie alive";
Bob_shoots(False, True);
cout << " Case 3: Aaron alive, Charlie dead";
Bob_shoots(True, False);
continueKey();
}
/* Implementation of the test driver for Charlie_shoots() */
void test_Charlie_shoots(void) {
cout << "Unit Testing 4: Function Charlie_shoots(Aaron_alive, Bob_alive) ";
cout << " Case 1: Aaron alive, Bob alive";
Charlie_shoots(True, True);
cout << " Case 2: Aaron dead, Bob alive";
Charlie_shoots(False, True);
cout << " Case 3: Aaron alive, Bob dead";
Charlie_shoots(True, False);
continueKey();
}
/* Implementation of the test driver for Aaron_shoots2() */
void test_Aaron_shoots2(void) {
cout << "Unit Testing 5: Function Aaron_shoots2(Bob_alive, Charlie_alive) ";
cout << " Case 1: Bob alive, Charlie alive";
Aaron_shoots2(True, True);
cout << " Case 2: Bob dead, Charlie alive";
Aaron_shoots2(False, True);
cout << " Case 3: Bob alive, Charlie dead";
Aaron_shoots2(True, False);
continueKey();
}