comparison operator overloading

#  This code is an example of comparison operator overloading
#include<iostream>
using namespace std;

class Point 
{
    int x,y;
public:
    Point (int a=0)
    {
        x=a;
       
    }
    bool operator >(const Point& obj)
    {
        if(x > obj.x)
            return true;
        else 
            return false;
    }
    void getter()
    {
        cout<<"Enter value for x: "<<endl;
        cin>>x;
    }
    void setter()
    {
        cout<<"X is: "<<x<<endl;
    }
};

int main()
{
    Point a,b;
    a.getter();
    a.setter();
    b.getter();
    b.setter();
    if (a>b)
        cout<<"First object is greater than second"<<endl;
    else 
        cout<<"Second object is greater than first"<<endl;
}