#include "matrix.h"

Matrix::Matrix(int nrows, int ncols)
{
  _nrows = nrows;
  _ncols = ncols;
}

int Matrix::num_rows()
{
  return _nrows;
}

int Matrix::num_cols()
{
  return _ncols;
}

ostream & operator << (ostream & os, Matrix & mat)
{
  for (int i = 0; i < mat.num_rows(); i++)
  {
    for (int j = 0; j < mat.num_cols(); j++)
      os << mat(i, j) << '\t';
    os << endl;
  }
  return os;
}