#include <stdio.h>
 
int main() {
    int a[10][10], b[10][10];
    int *p, *q;
    int rows, cols, i, j, flag = 1;
 
    printf("Enter number of rows and columns: ");
    scanf("%d %d", &rows, &cols);
 
    printf("\nEnter elements of first matrix:\n");
    for (i = 0; i < rows; i++) {
        for (j = 0; j < cols; j++) {
            scanf("%d", &a[i][j]);
        }
    }
 
    printf("\nEnter elements of second matrix:\n");
    for (i = 0; i < rows; i++) {
        for (j = 0; j < cols; j++) {
            scanf("%d", &b[i][j]);
        }
    }
 
    p = &a[0][0];
    q = &b[0][0];
 
    // Compare matrices using pointers
    for (i = 0; i < rows; i++) {
        for (j = 0; j < cols; j++) {
            if (*(p + i * cols + j) != *(q + i * cols + j)) {
                flag = 0;
                break;
            }
        }
    }
 
    if (flag)
        printf("\nBoth matrices are equal.\n");
    else
        printf("\nMatrices are NOT equal.\n");
 
    return 0;
}