Question

Hi, I need help with my assignment.

•Create a memory game in C

•Function oriented with several functions

•Structured programming

•All cards are randomly placed on the board with face down •The player pick one card from the board and the symbol is shown •The player picks another card, with the aim to get pair (same symbol twice), and the symbol is shown

•If two equal card is found (pair) the player gets one point and the pair is removed from the board •The game continues until the board is empty

•NxM board size •Random board

my code not working becaus I cant get the random board to work.

Thanks

Answer 1

#include "stdafx.h"

#include "stdlib.h"

#include <stdio.h>

#include <cstdlib>

#include <ctime>

int _tmain(int argc, _TCHAR* argv[])

{

    char comma;

    int r1, c1, r2, c2, cards[4][4];

    srand((unsigned)time(NULL));

    //fill board

    for (int r=0; r<4; r++)

    {

        for (int c=0; c<4; c++)

        {

            cards[r][c]=rand()%8+1;

  

    //display board

    printf("    1 2 3 4\n");

    printf("");

    for (int i=0; i<=8; i++)

    {

        printf("-");

    }

    printf("");

    for (int r=0; r<4; r++)

    {

        printf("%d",r+1);

        for (int c=0; c<4; c++)

        {

         printf("*");

        }

       printf("");

    }

    printf("");

    //selection

     printf(" enter first card row and column:.\n");

    scanf("%d,%d",&r1,&c1);

    printf("enter second card row and column:.\n");

  

scanf("%d,%d",&r2,&c2);

    //fix

    r1--;

    c1--;

    r2--;

    c2--;

    //reveal

    printf("    1 2 3 4\n");

   printf("");

    for (int i=0; i<=8; i++)

    {

        printf("-");

    }

    printf("");

    for (int r=0; r<4; r++)

    {

        printf("%d",r+1);

        for (int c=0; c<4; c++)

        {

            if ((r==r1)&&(c==c1))

            {

                printf("%d",cards[r][c]);

            }

            else if((r==r2)&&(c==c2))

            {

                printf("%d",cards[r][c]);

            }

            else

            {

                printf("*");

            }

        }

       printf("");

    }

    //match?

    if (cards[r1][c1]==cards[r2][c2])

    {

    }

    else

    {

    }

   

    printf("Enter 1 to play again. Enter 0 to quit: ");

    scanf("%d",&r1);

    if (r1 == 1)

    {

        system("CLS");

        goto loop;

    }

    return 0;

}