gistfile1.txt

#include <iostream>
using namespace std;
class Fraction {
	private :

		int numerator;
		int denominator;

	public :

		Fraction(int numerator, int denominator) {
			this -> numerator = numerator;
			this -> denominator = denominator;
		}

		void print() {
			cout << this -> numerator << " / " << denominator << endl;
		}


		void simplify() {
			int gcd = 1;
			int j = min(this -> numerator, this -> denominator);
			for(int i = 1; i <= j; i++) {
				if(this -> numerator % i == 0 && this -> denominator % i == 0) {
					gcd = i;
				}
			}
			this -> numerator = this -> numerator / gcd;
			this -> denominator = this -> denominator / gcd;
		}
        //Operator overloading ++
        // pre-incresement
    	Fraction operator++(){
			numerator = numerator + denominator;
			simplify();
			return *this;
		}
};
int main() {
    
	Fraction f1(10, 2);
    f1.print();
    ++(++f1);
    f1.print();
    //same value in another variable
    cout << "Second Time Output"<< endl;
    Fraction f2(10, 2);
    f2.print();
    Fraction f3 = ++(++f2);
    f3.print();
}

Check Operator overloading urinary Operator..