Point.h

#pragma once
#include <cmath>
#include <iostream>

using namespace std;

class Point
{
private:
	int x_;
	int y_;
public:
	void setXY(int x, int y) { x_ = x; y_ = y; }
	void setX(int x) { x_ = x; }
	void setY(int y) { y_ = y; }
	void show(int x, int y) { cout << getX(); cout << " " << getY(); }
	int getX() const { return x_; }
	int getY() const { return y_; }
	friend double getDistance(int x1, int y1, int x2, int y2); // (Point a, Point b)
	bool isEqual(int x1, int y1, int x2, int y2)
	{
		if (x1 == x2 && y1 == y2)
			return true;
		return false;
	}
	Point() { x_ = 0; y_ = 0; };
	Point(int x, int y) { x_ = x; y_ = y; };
	Point(const Point &ob) { x_ = ob.x_; y_ = ob.y_; };
	~Point() { cout << endl << "Destructed" << endl; };
};