1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
#include <cstdlib>
#include <iostream>
#include <time.h>
#include <math.h>
using namespace std;
string suits[4] = {"Hearts", "Diamonds", "Spades", "Clubs"};
string ranks[13] = {"Ace", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Jack", "Queen", "King"};
int card_drawn[52];
int cards_remaining = 52;
//This function finds the Nth element of card_drawn and skipping over all those those elements already set to true.
int select_next_available(int n) {
int i = 0;
//at the beginning of deck, skip past cards already drawn.
while (card_drawn[i])
i++;
while (n-- > 0) { //do the following n times:
i++; //advanced next card
while (card_drawn[i]) //skip past cards
i++;// already drawn.
}//end while
card_drawn[i] = true; // note card to be drawn
return i; //return this number
} //end select_next_available function
int rand_0toN1(int n) {
return rand() % n;
} //end function
void draw_a_card(int &r, int &s, int &t){// int &n, int &card
int n, card, counter;
n = rand_0toN1(cards_remaining--); //get random number from the remaining card availble
card = select_next_available(n);
r = card % 13; //random index (0 to 12) into rank array
s = card % 4; //random index (0 to 3) into suits array
cout << ranks[r] << " of " << suits[s] << endl;
switch (ranks[r])
{
case "Ace":
counter = 1 + counter;
break;
case "Two":
counter = 2 + counter;
break;
case "Three":
counter = 3 + counter;
break;
}
cout << counter << endl;
} //end draw a card
int main ()
{
int n, c, i;
char a;
// n == 2; This is a comparison operator ==
n = 2;
c = 1;
srand(time(NULL));
int card, type;
cout << "Blackjack" << endl;
cout << "Play (Y/N)" << endl;
cin >> a;
if (a == 'y' || a == 'Y');
for(i = 0; i < n; i++) // 0, 1, break gives you two iterations
draw_a_card(card,type);
//counter
while (1)
{
cout << "Hit?" << endl;
cin >> a;
if (a == 'y' || a == 'Y');
for (i = 0; i < c; i++)
draw_a_card(card,type);
//counter
}
system("PAUSE");
return 0;
}//end main
|
