C++ Program to check the equality of two matrices (2 dimensional array) [DEVCPP/GCC]

PROGRAM

//Program to check the equality of two matrices

# include <iostream>

using namespace std;

int main()
{

int flag=0,a[3][3],b[3][3],i,j;

cout<<"ENTER FIRST MATRIX ROW WISE:\n";

for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
cout<<"a["<<i<<"]["<<j<<"]=";
cin>>a[i][j];
}
cout<<endl;
}

cout<<"ENTER SECOND MATRIX ROW WISE:\n";

for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
cout<<"b["<<i<<"]["<<j<<"]=";
cin>>b[i][j];
}
cout<<endl;
}

for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
if(a[i][j]!= b[i][j]) //checking for equality
{
flag==1;
break;
}
}
}

if(flag)
cout<<"MATRICES ARE UNEQUAL";
else
cout<<"MATRICES ARE EQUAL";

return 0;
}

OUTPUT