that $.$hpp files is

#ifndef PRINT$\_$RESULTS$\_$HPP

#define PRINT$\_$RESULTS$\_$HPP

#include

#include "count.hpp$"$

namespace a$3$

$\{$

void printResults$($std::ofstream& fout,

std::array toPrint$)$;

$\}$

#endif

and it says it a linking promble but i don't see it