#include <iostream>
#include <ctime>
#include <string>

using namespace std;

//prototypes...
void play21(void);
int dealCards(int, string);
void hit(int &);
void determineWinner(int, int);
int Random(int, int);


void main(){

       char keepPlaying = 'n'; //loop control variable

       do {
              play21();
          
              //keep playing?
             cout << "Do you want to play another hand (y/n)?";
             cin >> keepPlaying;
     } while(keepPlaying == 'Y' || keepPlaying == 'y');
}

void play21(void){
        //play one hand of 21

        //randomize the cards
        srand((int) time(0));

       // deal the cards
         int person = dealCards(2, "Your Cards:");
         cout << " = " << person << endl;
         int house = dealCards(2, "Computers Cards:");
         cout << " = " << house << endl;

        // Ask if human wants a hit and keep hitting...
        hit(person);
        cout << endl;

       //Determine if computer takes a hit
       while ((house < person) && (house <= 21) && (person <= 21)) {
               house += dealCards(1, "The Computer takes a card ");
               cout << endl;
        }

       //show who won....
       determineWinner(person, house);
}

void determineWinner(int humanScore, int houseScore) {

// Chooses winner
if ((houseScore > humanScore) && (houseScore >= 21) && (humanScore < houseScore)) { //Gets computers score
     cout << "Computer Wins ";
if  ((humanScore > houseScore) && (humanScore >= 21) && (houseScore < humanScore))  //Gets user score
         cout << "You Win ";
    else if ((houseScore == humanScore) && (humanScore == houseScore));
             cout << ("Tie Game ")<< endl;
             //end ifs
             //end function
             return;
}
// Deals the cards
int dealCards = int numberOfCards, string message;{ [error:type'int'unexpected]
int ret_val = (0, val);  [error:'val'undeclared identifier]
int cards = numberOfCards;  [error:'numberOfCards'undeclared identifier]
int numberOfCards = 0;
int val = 0;

cout << message;  [error:'message':undeclared identifier]
while(cards--){  
// Values from 1 to K  
val = Random(0,14);  
if( val > 10 ) val = 10;  
     if( val == 1 ) val = 11;  
     cout << val;  
        if(cards)  
        cout << ",";  
        ret_val+=val;  
}
return;
}

//Want a hit?
void hit(int &playerScore){ [error:'hit':localfunctiondefinitions are illegal]
int playerScore = val;
int playerScore = 0.0;
char hit = ' ';
double = choice;
cout << "Do you want a hit (y/n)?";
cin >> ' ';
     }do while (hit == 'Y' || hit == 'y'); [error:noconversionfrom'int'to'void'(cdecl*)(int&)]
         person += dealCards(1); // Deals one card [error:syntax error:identifier'person']
           if ((playerScore < 21)); [error:undeclared identifier]
        cout << val;  // Displays score
        cout << "Do you want another hit (y/n)?";
        cin >> endl;
              do while (playerScore < 21) ||  (hit !='n');
                    if ((playerScore > 21);
                     cout << val << "Busted" << endl;
                     //end while
                     //end ifs
                     //end function
}
return ret_val;

}

int Random(int lowerLimit, int upperLimit) {
//returns a random number within the given boundary
         return 1 + rand() % (upperLimit - lowerLimit + 1);
}