text: #ifndef WRITEPROBLEM_HPP
  #define WRITEPROBLEM_HPP
  #include "Geometry.hpp"
  #include "SparseMatrix.hpp"
  #include "KokkosSetup.hpp"
  
  int WriteProblem(const Geometry & geom, const SparseMatrix & A, const Vector b, const Vector x, const Vector xexact);
  #endif // WRITEPROBLEM_HPP
  