black jack

http://www.ioccc.org/1990/cmills.c

All can offer:

#include <iostream.h>
#include <conio.h>
#include <stdlib.h>
#include <time.h>

const Size_Array = 52; //Amount of cards!

const char *Card_Name[] =
{
"Ace",
"Two",
"Three",
"Four",
"Five",
"Six",
"Seven",
"Eight",
"Nine",
"Ten",
"Jack",
"Queen",
"King"
}; //Const used for displaying card by name!

const char *Suite_Name[] =
{
"Hearts",
"Spades",
"Diamonds",
"Spades"
};

int Deck[Size_Array];
char Suite[Size_Array];
//Deck is global!

void swap(int &n1, int &n2)
{
int temp;
temp = n1;
n1 = n2;
n2 = temp;
}

void Shuffle_Array(int *array)
{
int ctr;
int n1,n2;
//Swaps random cards around 1000 times!
//Shuffle :)
for (ctr=0;ctr<1000;ctr++)
{
n1 = rand()%Size_Array;
n2 = rand()%Size_Array;
swap(array[n1],array[n2]);
}
}

void New_Game(void)
{
int ctr;
for (ctr=0;ctr<Size_Array;ctr++)
{
Deck[ctr]=ctr/4; //cards 0-12
Suite[ctr]=ctr%4; //suites 0-3
}
Shuffle_Array(Deck); //Shuffle deck.
}

void Show_Computer(char *hand, char many)
{
int ctr;
gotoxy(1,1);
//Goto first box on screen for printing!
cout << "Computer has one you can't see and:" << endl;
for (ctr=1;ctr<many;ctr++) //Start at 1 to miss first card!
cout << Card_Name[Deck[hand[ctr]]] << " of " << Suite_Name[Suite[hand[ctr]]] << endl;
}

void Show_Computer2(char *hand, char many, int total)
{
int ctr;
gotoxy(1,1);
cout << "Computer has:" << endl;
for (ctr=0;ctr<many;ctr++)
cout << Card_Name[Deck[hand[ctr]]] << " of " << Suite_Name[Suite[hand[ctr]]] << endl;
cout << endl << "Total " << total << endl;
}

void Show_Player(char *hand, char many, int total)
{
int ctr;
cout << "\n\n\n\n\n"; //\n = endl
cout << "You have:" << endl;
for (ctr=0;ctr<many;ctr++)
cout << Card_Name[Deck[hand[ctr]]] << " of " << Suite_Name[Suite[hand[ctr]]] << endl;
cout << endl << "Total " << total << endl;
}

void Comp_Won(void)
{
cout << "Computer wins!";
}

void Play_Won(void)
{
cout << "You won!";
}

void Nobody_Won(void)
{
cout << "Bust!";
}

int Get_Total(char *hand, char many)
{
int ctr;
int total=0;
int aces=0;
int temp;
for (ctr=0;ctr<many;ctr++)
{
temp = Deck[hand[ctr]]+1;
if (temp>10) temp=10; //Check for jack+... all =10
total+=temp;
if (Deck[hand[ctr]]==0)
{
aces++;
total+=10;
}
}
while (total>21 && aces>0)
{
total-=10;
aces--;
}
return total;
}

int main (void)
{
char P_Cards[7],C_Cards[7]; //Can't get more than 7 cards without busting!
int P_Amount, C_Amount;
int P_Total;
int C_Total;
int Loc_In_Deck;
char done=0;
char key;
srand ( time(NULL));
while (!done)
{
New_Game();
//Initialize cards again.

P_Cards[0]=0;
C_Cards[0]=1;
P_Cards[1]=2;
C_Cards[1]=3;
//Deal first four cards out.
P_Amount=2;
C_Amount=2;
//Player and computer have 2 cards each so far

Loc_In_Deck = 4; //4 cards dealt already!

clrscr(); //Clear the screen for displaying

//Get totals
C_Total = Get_Total(C_Cards,C_Amount);
P_Total = Get_Total(P_Cards,P_Amount);

Show_Computer(C_Cards,C_Amount);
Show_Player(P_Cards,P_Amount, P_Total);

if (C_Total!=21 && P_Total!=21)
{
while (P_Total<21)
{
cout << "\n\n\n(H)it or (S)tay?";
key = getch();
if (key=='h' || key=='H')
{
P_Cards[P_Amount]=Loc_In_Deck;
P_Amount++;
Loc_In_Deck++;
}
else
break;
//Get totals
C_Total = Get_Total(C_Cards,C_Amount);
P_Total = Get_Total(P_Cards,P_Amount);

clrscr();

Show_Computer(C_Cards,C_Amount);
Show_Player(P_Cards,P_Amount, P_Total);
}
while (C_Total<16 && P_Total<22)
{
C_Cards[C_Amount]=Loc_In_Deck;
C_Amount++;
Loc_In_Deck++;

//Get totals
C_Total = Get_Total(C_Cards,C_Amount);
P_Total = Get_Total(P_Cards,P_Amount);

clrscr();

Show_Computer2(C_Cards,C_Amount,C_Total);
Show_Player(P_Cards,P_Amount, P_Total);
cout << "\n\n\nComputer hits";
getch();
}
}
else
{
if (C_Total == 21 && P_Total<21) //Make sure not a tie
cout << "Computer has Black Jack!";
else if (C_Total == 21) //If C_total was 21 and P_Total was =21
cout << "You both got Black Jack!";
else
cout << "You got Black Jack!";
}
clrscr();
Show_Computer2(C_Cards,C_Amount,C_Total);
Show_Player(P_Cards,P_Amount, P_Total);
cout << "\n\n\n\n";
if (P_Total<22)
if (P_Total>C_Total)
Play_Won();
else if (C_Total<22)
Comp_Won();
else
Play_Won();
else
Comp_Won();
cout << " Play again?";
key=getch();
if (key=='n' || key=='N') done=1;
}
return 0;
}

Wvn,

Do you try before ?
Becuase there is a compliation error.
I am using Visual C++ 6.0

o.
Sorry,just FYI,I find this code and paste here.I havent try it.
I'v withdrawed .

wvn,

where did you find this code ? On the Internet ?

The code is c++, needs porting downwards to c.  Alot of it is the // comment marker, but also some operations on arrays and cout

Needless to say you don't need the square at the end.

Aint the same ?

I fixed the  code and ran it under Turbo C successfully.  There were some errors.