CPP Tracing 7 (Header Files 1)

#include <iostream>
#include "gammal.h"
using namespace std;
int main(){
-cout<<greatings()<<endl;
-cout<<yearly_membership()<<endl;
-cout<<C_membership()<<endl;
}
//code in File "gammal.h"
/*
#include <iostream>
using namespace std;
string greatings(){
-return "hello gammal tech";
}
int yearly_membership(){
-return 3500;
}
int C_membership(){
-return 300;
}
*/