#include "deneme.h"
using namespace std;

int main(){
try{
Course* c1 = new Course(223,"Osman Ahmet") ;
Offering* o1_1 = new  Offering(c1);
o1_1->vektor2();

//cout<< *o1_1;
}

catch(int e)
{cout<<"hatatatata"<<e;}
return 0;
}

Line 19: error: deneme.h: No such file or directory
In function 'int main()':
Line 6: error: 'Course' was not declared in this scope
compilation terminated due to -Wfatal-errors.