// cltemp.cpp: A class template

#include <iostream>

using namespace std;



template <class T>

class vec {

public:

 vec(T xx = 0, T yy = 0): x(xx), y(yy) {}

 void prinvec(ostream &os) const {

  os << "(" << x << ", " << y << ")";

 }

 vec<T> operator+(const vec<T> &b) const {

  return vec<T>(x + b.x, y + b.y);

 }

private:

 T x, y;

};



template <class T>

ostream &operator<<(ostream &os, const vec<T> &v) {

 v.printvec(os);

 return os;

}



int main() {

 vec<int> uInt(1,2), vInt(3,4), sInt;

 vec<float> uFloat(1.1F, 2.2F), vFloat(3.3F, 4.4F), sFloat;

 sInt = uInt + vInt;

 sFloat = uFloat + vFloat;

 cout << sInt << endl;

 cout << sFloat << endl;

 return 0;

}