## Introduction

I have used CodeBlocks compiler for debugging purpose. But you can use any C programming language compiler as per your availability.

#include <stdio.h> #define size 2 // Matrix size declaration int main() { int A[size][size]; int B[size][size]; int row, col, isEqual; // Input elements in first matrix from user printf("Enter elements in matrix A of size %d x %d: \n", size, size); for(row=0; row<size; row++) { for(col=0; col<size; col++) { scanf("%d", &A[row][col]); } } // Input elements in second matrix from user printf("\nEnter elements in matrix B of size %d x %d: \n", size, size); for(row=0; row<size; row++) { for(col=0; col<size; col++) { scanf("%d", &B[row][col]); } } // Assumes that the matrices are equal isEqual = 1; for(row=0; row<size; row++) { for(col=0; col<size; col++) { //If the corresponding entries of matrices are not equal if(A[row][col] != B[row][col]) { isEqual = 0; break; } } } /* * Checks the value of isEqual * As per our assumption if isEqual contains 1 means both are equal * If it contains 0 means both are not equal */ if(isEqual == 1) { printf("\nMatrix A is equal to Matrix B"); } else { printf("\nMatrix A is not equal to Matrix B"); } return 0; }