Thread: array 2 dimension using pointer and function in c

i stuck with my code to change this code by using a pointer. mybe someone want to help me fixed it.

this my code :

Code:

#include <stdio.h>
#define size 100


int array2d(int x[size][size], int a, int b)
{
    int i, j;
    for (i = 0; i < a; i++)
    {
        for (j = 0; j < b; j++)
        {
            printf("%d ", x[i][j]);
        }
        printf("\n");
    }
}
int main()
{
    int a, b;
    int x[size][size];


    printf("enter the size of array (row) & (column) : ");
    scanf("%d %d", &a, &b);


    printf("enter the number : ");


    for (int i = 0; i < a; i++) //reading input
    {
        for (int j = 0; j < b; j++)
        {
            scanf("%d", &x[i][j]);
        }
    }


    array2d(x, a, b);


    return 0;
}

please help me

this code input :
2 2

and
1 2 3 4

should be an output :
1 2
3 4