#include <iostream>
#include "heap.h"
int main()
{
Heap h;
std::cout<<h<<std::endl;
return 0;
}
#ifndef Heap_hpp
#define Heap_hpp
#include <iostream>
class Heap{
private:
int mySize = 0;
public:
Heap();
friend std::ostream& operator<<(std::ostream &out,const Heap &h);
};
#endif /* Heap_hpp */
#include "heap.h"
Heap::Heap(){
}
std::ostream& operator<<(std::ostream &out,const Heap &h){
out << h.mySize;
return out;
}