#include <iostream>
using namespace std;
class Methodoverloading{
    public:
    void overloading(){
        cout<<"over - loading-1"<<endl;
    }
    void overloading(double a,double f){
        cout<<"over-loading-2"<<endl;
        cout<<a<<" <<f;"
    }
};
int main() {
Methodoverloading obj;
obj.overloading();
obj.overloading(30.90,80.09);
return 0;
}