Check Whether Two Matrices Are Equal

1#include <stdio.h>
2#include <stdbool.h>
3
4bool areMatricesEqual(int A[][3], int B[][3], int rows, int cols) {
5    for (int i = 0; i < rows; i++) {
6        for (int j = 0; j < cols; j++) {
7            if (A[i][j] != B[i][j]) {
8                return false;
9            }
10        }
11    }
12    return true;
13}
14
15int main() {
16    int A[2][3] = {{1, 2, 3}, {4, 5, 6}};
17    int B[2][3] = {{1, 2, 3}, {4, 5, 6}};
18    int C[2][3] = {{1, 2, 3}, {4, 5, 7}};
19    
20    printf("Matrix A:\n");
21    for (int i = 0; i < 2; i++) {
22        for (int j = 0; j < 3; j++)
23            printf("%d ", A[i][j]);
24        printf("\n");
25    }
26    
27    printf("\nMatrix B:\n");
28    for (int i = 0; i < 2; i++) {
29        for (int j = 0; j < 3; j++)
30            printf("%d ", B[i][j]);
31        printf("\n");
32    }
33    
34    printf("\nA and B are %s\n", 
35           areMatricesEqual(A, B, 2, 3) ? "EQUAL" : "NOT EQUAL");
36    printf("A and C are %s\n", 
37           areMatricesEqual(A, C, 2, 3) ? "EQUAL" : "NOT EQUAL");
38    
39    return 0;
40}