1 Unary Operator Overloading

#include<iostream>;
using namespace std;

class ABC {
    public:
        int num;

    /*ABC (){}*/

    //Assign
    /*ABC(int no) {
        num = no;
    }*/
    //init
    ABC(int no):num(no){}

    //======oprator Overloading=======
    ABC operator +() {
    //=======Custom Logic 
    /*ABC abc(0);
    abc.num = num - 1;*/

    return ABC(num-1);

}


};


int main() {
    ABC obj(12);

    ABC result = +obj;

    cout << "Result=" << result.num;

    /*int num=0;

    num++;
    cout << "num=" << num << endl;*/

    return 0;

}