#include<iostream.h>
 #include<conio.h>


 /*************************************************************************///------------------------------ counter  -------------------------------///*************************************************************************/class counter
    {
       private:
        int count;

       public:
        counter()  { count=0; }
        counter(intvalue)  { count=value; }
        voidoperator--()  { --count; }
        voidoperator--(int)  { count--; }
        void showdata()  { cout<<count<<endl; }
     };


 main( )
    {
       clrscr();

       counter obj1(2);
       counter obj2(6);
       counter obj3(9);

       cout<<"\n ********* Before Decrement ********"<<endl;

       cout<<" Data of obj1 is = ";
       obj1.showdata();

       cout<<" Data of obj2 is = ";
       obj2.showdata();

       cout<<" Data of obj3 is = ";
       obj3.showdata();

       --obj1;
       obj2--;
       obj3--;

       cout<<"\n ********* After Decrement ********"<<endl;

       cout<<" Data of obj1 is = ";
       obj1.showdata();

       cout<<" Data of obj2 is = ";
       obj2.showdata();

       cout<<" Data of obj3 is = ";
       obj3.showdata();

       getch();
       return 0;
    }