SS

#include<iostream>
class loc
{
  int a,b;
public:
  loc(int x,int y):a(x),b(y){}
  loc operator+(loc &t)
  {
     this->a+=t.a;
     this->b+=t.b;
     return *this;
  }
  loc operator,(loc &t)
  {
    return t;
  }
  void show()
  {
    std::cout<<a<<" "<<b<<"\n\n";
  }
};
int main()
{
  loc obj1(1,2),obj2(3,4),obj3(5,6);
  obj1.show();
  obj2.show();
  obj3.show();
  obj1=(obj1,obj2+obj3,obj3);
  obj1.show();
  return 0;
}