/* Card dealing program */

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

void shuffle(int [][13]);
void deal(int [][13], char *[], char *[], int[], int[]);
void pair(int [], int []);

void main()
{
    char *suit[4]={"Hearts", "Diamonds", "Clubs", "Spades"};
    char *face[13]={"Ace", "Deuce", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Jack", "Queen", "King"};

    int myFace[5];
    int mySuit[5];

    int deck[4][13] = {0};

    srand(time(0));
    shuffle(deck);
    deal(deck, face, suit, myFace, mySuit);

    pair(myFace, mySuit);


}
void shuffle(int workdeck[][13])
{
    int card, row, column;

    for(card = 1; card <= 52; card++)
    {
        row = rand() % 4;
        column = rand() % 13;

        while(workdeck[row][column] != 0)
        {
            row = rand() % 4;
            column = rand() % 13;
        }

        workdeck[row][column] = card;
    }
}

void deal(int workdeck2[][13], char *workface[], char *worksuit[], int myFace[], int mySuit[])
{
    int card, row, column, i;

    for (card = 1; card <= 5; card++)
        for (row = 0; row <= 3; row++)
            for (column = 0; column <= 12; column++)
                if (workdeck2[row][column] == card)
                {
                    printf("%5s of %-8s",
                    workface[column], worksuit[row]);

                    if (card % 2 == 0)
                        puts("");
                    else
                        printf("\t");


                    myFace[card - 1] = row;
                    mySuit[card - 1] = column;
                    break;
                }


}

void pair(int myFace[], int mySuit[])
{
    int i, j, pairQ;

    for(i = 0; i < 5; i++){

        for(j = i + 1; j < 4; j++){

            if(myFace[i] == myFace[j]){
                pairQ++;
            }

        }

    }


   switch(pairQ){

        case 0:
            printf("Nothing.");
        break;
        case 2:
            printf("Pair.");
        break;

        case 4:
            printf("2 Pair");
        break;
        case 6:
            printf("3 of a kind");
        break;
        case 7:
            printf("4 of a kind.");
        break;
   }

}