#include <iostream>
    using namespace std;
    class vectorClass
    {
        public:
        vectorClass(float float1, float float2) 
        {
            p = float1;
            q = float2;
        }
        vectorClass()
        {
        }
        float p;
        float q;
    };
    vectorClass addvectors(vectorClass vect1, vectorClass vect2);
    int main() 
    {
        vectorClass vect1(4, 7);
        vectorClass vect2(5, -3);
        vectorClass vect3 = addvectors(vect1, vect2);
        cout << vect3.p << ", " << vect3.p << endl;
    }
    vectorClass addvectors(vectorClass vect1, vectorClass vect2)
    {
        vectorClass result;
        result.p = vect1.p + vect2.p;
        result.q = vect1.q + vect2.q;
        return result;
    };