Pointer

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

int main()
{
    int r = 3, c = 4, i, j, count;

    //deklarasi
    int **arr = (int **)malloc(r * sizeof(int *));
    for (i=0; i<r; i++) {
        arr[i] = (int *)malloc(c * sizeof(int));
        printf("%d ",&arr[i]);
    }
    printf("\n");

    //mengisi
    count = 0;
    for (i = 0; i < r; i++)
        for (j = 0; j < c; j++){
            arr[i][j] = ++count;
            printf("r=%d c=%d %d\n",i,j,&arr[i][j]);
        }

    //ngeprint
    for (i = 0; i < r; i++){
    printf("Baris ke %d\n",i);
    for (j = 0; j < c; j++)
        printf("%d %d\n", arr[i][j],&arr[i][j]);
    }


return 0;
}