a basic output

[digrev]

could you please correct me what is wrong in this code

#include <iostream>
#include<conio.h>
using namespace std;

class degeral{
      
      int k,e,total;
      public:
             degeral(int x){
                         
                         k=x;
                         }
                           int hesapla(){
                cout<<"deger girin";
                cin>>e;
                total=k*e;
                return total;
                
                }
      
             
};
          void  goster(degeral a){
               a.hesapla();
              
               }
int main(){
 degeral x(5);
 cout<<goster(x);
    getch();
    
    return 0;
    }

[Peter87]

goster has return type void so it doesn't return anything. It doesn't make sense to try to print it cout<<goster(x);. If you want goster to return something change the return type and return something.

[digrev]

hi peter i am pretty new to programming i dont know what changes should i make i am getting error at this point.how should it be
29 D:\c+++\k.cpp no match for 'operator<<' in 'std::cout << goster(x)'

[chipp]

goster() doesn't return a thing, not even int. the hesapla() returns an int to the goster() but it doesn't do anything... this code will make everything clear:

void goster (degeral a) {
     cout << a.hesapla();
}

[Peter87]

What is it you want goster to return? You hjave already made hesapla return an int so it shouldn't be hard making goster return something too.

[digrev]

thank you friends