Answer to Question #216144 in C++ for KASHIF UR REHMAN

Question

create a class same as int bultin data type which will initialize its member data from zero or from some other value. the variable of this class work with unary operator with prefix or postfix astrics

Answer 1

#include <iostream>

using namespace std;
class  Integer
{
    private:
          int first;
    public:
         Integer(){
    first = 0;
         
}
        Integer(int f){
        first = f;
}
int getPrefix_(){
return --first;
}
int getPostfix_(){
    return first--; 
    
}
int getPostfixplus(){
return first++;

}
int getPrefixplus(){
   return +first;
}
};
int main()
{ 
    Integer t(10);
    
    cout<<t.getPostfixplus()<<endl;
    
cout<<t.getPrefixplus()<<endl;
    return 0;
}