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

#include <iostream>
using namespace std;
#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
cout<<"Enter elements in matrix A of size "<<size<<" x "<<size<<"\n";
for(row=0; row<size; row++)
{
for(col=0; col<size; col++)
{
cin>>A[row][col];
}
}
// Input elements in second matrix from user
cout<<"Enter elements in matrix B of size"<<size<<" x "<<size<<"\n";
for(row=0; row<size; row++)
{
for(col=0; col<size; col++)
{
cin>>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)
{
cout<<"\nMatrix A is equal to Matrix B";
}
else
{
cout<<"\nMatrix A is not equal to Matrix B";
}
return 0;
}

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

Result:Enter elements in matrix A of size 2 x 2

1

2

3

4

Enter elements in matrix B of size2 x 2

1

2

3

4

Matrix A is equal to Matrix B

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