Question

Your task is to write the initDeck() function, which will be called at the start of the program to initialize all of the cards data structures.

The data structure definitions and a basic main program will be made available for you to use to develop your code.  

The initDeck() function:

/* Function: initDeck()

* Purpose: iterate through entire deck and set to default values

* Accepts: array of Cards (the deck)

* Returns: void */

void initDeck(struct Card deck[]) { }

Hints and Suggestions:

• Use a couple of loops to iterate through the array of Cards (the deck). One loop could iterate through the suits, and another loop could iterate through the faces for each suit.  
• Create an instance of the CardFace enumeration and use that as your counting variable for the face loop. Look up enumerations online and/or in your C Primer Plus textbook.
• You can get the string name of the card face by using your CardFace enum variable as the index for the cardName string array. For example, strcpy(deck[x].name, cardName[king]); will copy the string "king" into the name member of the xth card in the deck array.
• The card deck array will be passed to your initDeck() function. Because of the way arrays are passed between functions in C (as an address), any changes you make to the array elements (the cards) in your function will be reflected in the original object. Therefore, this function doesn't need to return anything

please use C for that

Answer 1

DeckOfCard.c

#include<stdio.h>
#define SIZE 52
enum face {ACE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, JACK, QUEEN, KING};
enum suit {SPADE, HEART, CLUB, DIAMOND};
struct Card {
        enum face f;
        enum suit s;
};
char* face_name[] = { "ACE", "TWO", "THREE", "FOUR", "FIVE", "SIX", "SEVEN", "EIGHT", "NINE", "TEN", "JACK", "QUEEN", "KING" };
char* suit_name[] = { "SPADE", "HEART", "CLUB", "DIAMOND" };                    //Array of strings
                                                                                                
void initDeck(struct Card deck[]);
void displayDeck(struct Card deck[]);

int main() {
        struct Card deck[SIZE];
        int i, j, k=0;
        
        initDeck(deck);                                         //Initialize deck
        displayDeck(deck);                                      //Display deck
        getch();
        return 0;
}
void initDeck(struct Card deck[]) {
        int i, j, k = 0;
        for (i = 0;i < 4;i++) {                      //Loop for suits
                for (j = 0;j < 13;j++) {     //Loop for faces
                        deck[k].f = j;                  //Store face of the card
                        deck[k].s = i;                  //Store suit of the card
                        k++;                                    //Move to next card
                }
        }               //End for
}
void displayDeck(struct Card deck[]) {
        int i;
        for (i = 0;i < 52; i++) {
                printf("%s-%s\n", suit_name[deck[i].s], face_name[deck[i].f]);
        }
}