Hello I have a program that plays a simple version of blackjack in c++ and I'm running into problems and I was hoping if anyone can fix it ?

The first problem is I don't know in the playHand() function how to return 1 to represent win , -1 to represent loss , and 0 to represent tie

I have coded all the situations where the player win or dealer win or tie situations and a counter that update if the conditions are met and return those values.

The second problem is to get the program to play again I tried a few things but unable to get the working

I hope to display the wins loss and ties when the user enter n or N to not play again.

I WILL UPVOTE ALL SUITABLE SOLUTIONS THANK YOU!

#include

#include

#include

#include

#include

#include

using namespace std;

// Constants

const int win = 1;

const int lose = -1;

const int tie = 0;

// Function Prototypes

void welcomeMessage();

void displayCard(int card);

int getCard();

int cardScore(int card);

int deal(bool isPlayer, bool isShown);

void hitOrStand(char choice, int playerScore, int dealerScore);

int playHand(int playerScore, int dealerScore);

int playerWin(int playerScore, int dealerScore);

int dealerWin(int playerScore, int dealerScore);

int tieSituation(int playerScore, int dealerScore);

void results(int winResult, int lossResult, int tieResult);

int main()

{

// greeting message

welcomeMessage();

// initate random seed

srand(time(NULL));

bool playerTurn = true;

bool show = true;

int cardValueScore = 0;

int playerCard1 = getCard();

playerCard1 = cardScore(playerCard1);

deal(playerTurn, show);

displayCard(playerCard1);

int dealerCard = getCard();

dealerCard = cardScore(dealerCard);

playerTurn = false;

deal(playerTurn, show);

displayCard(dealerCard);

int playerCard2 = getCard();

playerCard2 = cardScore(playerCard2);

playerTurn = true;

deal(playerTurn, show);

displayCard(playerCard2);

show = false;

deal(playerTurn, show);

// spacing

cout

// scores

int playerScore = playerCard1 + playerCard2;

int dealerScore = dealerCard;

playerTurn = true;

show = true;

deal(playerTurn, show);

cout

playerTurn = false;

deal(playerTurn, show);

cout

// spacing

cout

// h or s

char choice;

cout

cin >> choice;

hitOrStand(choice, playerScore, dealerScore);

// dont knot what to do with this part

// char playAgain;

// cout

// cin >> playAgain;

// // scores

return 0;

}

void welcomeMessage()

{

cout

cout

}

void displayCard(int card)

{

string mystr = "";

string suit = "";

if (card == 1) {

mystr += "Ace of";

}

if (card == 2) {

mystr += "Two of";

}

if (card == 3) {

mystr += "Three of";

}

if (card == 4) {

mystr += "Four of";

}

if (card == 5) {

mystr += "Five of";

}

if (card == 6) {

mystr += "Six of";

}

if (card == 7) {

mystr += "Seven of";

}

if (card == 8) {

mystr += "Eight of";

}

if (card == 9) {

mystr += "Nine of";

}

if (card == 10) {

mystr += "Ten of";

}

if (card == 11) {

mystr += "Jack of";

}

if (card == 12) {

mystr += "Queen of";

}

if (card == 13) {

mystr += "King of";

}

int cardSuit = 0;

cardSuit = (rand() % 4) + 1;

if (cardSuit == 1) {

suit += " Clubs ";

}

if (cardSuit == 2) {

suit += " Diamonds ";

}

if (cardSuit == 3) {

suit += " Hearts ";

}

if (cardSuit == 4) {

suit += " Spades ";

}

cout

}

int getCard()

{

int cardValue = (rand() % 13) + 1;

return cardValue;

}

int cardScore(int card)

{

int cardValue = 0;

if (card == 1) {

cardValue = 11;

}

else if (card == 11 || card == 12 || card == 13) {

cardValue = 10;

}

else {

cardValue = card;

}

return cardValue;

}

int deal(bool isPlayer, bool isShown)

{

int cardValueScore = 0;

if (isPlayer == true && isShown == true) {

cout

}

else if (isPlayer == false && isShown == true) {

cout

}

else {

cout

}

return cardValueScore;

}

void hitOrStand(char choice, int playerScore, int dealerScore)

{

bool playerTurnz = true;

bool showz = true;

int playerCard3 = 0;

int dealerCard2 = 0;

while (choice == 'H' || choice == 'h') {

playerCard3 = getCard();

cardScore(playerCard3);

deal(playerTurnz, showz);

displayCard(playerCard3);

dealerCard2 = getCard();

cardScore(dealerCard2);

// spacing

cout

playerTurnz = false;

deal(playerTurnz, showz);

cout

playerTurnz = true;

deal(playerTurnz, showz);

playerScore += playerCard3;

cout

playerTurnz = false;

deal(playerTurnz, showz);

dealerScore += dealerCard2;

cout

playerWin(playerScore, dealerScore);

cout

break;

cout

cin >> choice;

playerWin(playerScore, dealerScore);

}

if (choice == 'S' || choice == 's') {

cout

playerTurnz = false;

deal(playerTurnz, showz);

cout

dealerCard2 = getCard();

cardScore(dealerCard2);

playerTurnz = true;

deal(playerTurnz, showz);

playerScore = playerScore;

cout

playerTurnz = false;

deal(playerTurnz, showz);

dealerScore += dealerCard2;

cout

playHand(playerScore,dealerScore);

}

}

int playHand(int playerScore, int dealerScore)

{

if (playerWin(playerScore, dealerScore)){

return 1;

}

else if (dealerWin(playerScore, dealerScore)){

return -1;

}

else{

return 0;

}

}

int playerWin(int playerScore, int dealerScore)

{

int winResult = 0;

if (playerScore == 21 && dealerScore

cout

cout

cout

winResult += 1;

}

else if (playerScore dealerScore) {

cout

cout

cout

winResult += 1;

}

return winResult;

}

int dealerWin(int playerScore, int dealerScore)

{

int lossResult = 0;

if (playerScore > 21 && dealerScore

cout

cout

cout

lossResult += 1;

}

if (playerScore playerScore) {

cout

cout

cout

lossResult += 1;

}

return lossResult;

}

int tieSituation(int playerScore, int dealerScore)

{

int tieResult = 0;

if (playerScore == dealerScore && playerScore != 21) {

cout

cout

cout

tieResult += 1;

}

return tieResult;

}

void results(int winResult, int lossResult, int tieResult ){

cout

cout

cout

cout

}

expected output

Microsoft Visual Stud sample program output BLACKJACK Do you want to play a hand of blackjack (y to play)? y PLAYER was dealt five of hearts DEALER was dealt three of spades PLAYER was dealt nine of hearts DEALER was dealt a hidden card PLAYER score - 14 DEALER score - 3 Enter n to hit or s to stand: h PLAYER was dealt eight of diamonds DEALER reveals its second card PLAYER score - 22 DEALER score - 13 Bust! You lose. Do you want to play another hand (y to play)? y PLAYER was dealt seven of hearts DEALER was dealt four of clubs PLAYER was dealt three of hearts DEALER was dealt a hidden card PLAYER score = 10 DEALER score - 4 Enter h to hit or s to stand: h PLAYER was dealt nine of diamonds PLAYER score - 19 DEALER score - 4 Enter h to hit or s to stand: s DEALER reveals its second card PLAYER score - 19 DEALER score - 12 DEALER was dealt ace of hearts PLAYER score - 19 DEALER score - 23 Dealer is bust, you win! Do you want to play another hand (y to play)? y PLAYER was dealt king of clubs DEALER was dealt queen of clubs PLAYER was dealt seven of clubs DEALER was dealt a hidden card PLAYER score - 17 DEALER score - 10 Enter h to hit or s to stand: s DEALER reveals its second card PLAYER score - 17 DEALER score - 20 Dealer's score is higher, you lose! Do you want to play another hand (y to play)?n Thanks for playing, your record was: wins: 1 losses: draws: 2