Hello Everyone,

I am working on a C++ application in which I create a Matrix Class which has my attributes and arrays and also my public methods, and then I create an instance of that class by creating an object to access two of my methods which is defined in the class declaration. How can I properly use two of those methods to output the information that is defined in those methods? Here is my code so far. What I am doing wrong?

```
#include "stdafx.h"
#include <iostream>
#include <cstdlib>
#include <string>
using namespace std;
class Matrix{
int m, n, i, j, first[10][10], second[10][10], sum[10][10];
public:
void initMatrix();
void printMatrix();
};
void Matrix::initMatrix()
{
cout << "Enter the number of rows of matrices"; cin >> m;
cout << "Enter the number of columns of matrices"; cin >> n;
cout << "Enter the elements of first matrix\n";
for (i=0; i<m; ++i)
{
for (j=0; j<n; ++j)
{
cin >> first[i][j];
}
}
cout << "Enter the elements of second matrix\n";
for (i=0; i<m; ++i)
{
for (j=0; j<n; ++j)
{
cin >> second[i][j];
}
}
}
void Matrix::printMatrix()
{
for(i=0; i< m; i++)
{
for(j=0; j<n; j++)
{
sum[i][j]= first[i][j] + second[i][j];
}
}
// Print the sum matrix
cout << "Sum of entered matrices\n";
for(i= 0; i<m; i++)
{
for(j=0; j<m; j++)
{
cout << sum[i][j] << "\t";
}
}
}
int main()
{
Matrix M1;
cout << M1.initMatrix() << endl;
cout << M1.printMatrix() << endl;
cout << "Hit any key to continue" << endl;
system ("pause");
return 0;
}
```