#include "stdafx.h"
#include <iostream>
#include <math.h>

using namespace std;


class Rectangle
{
public:
	void setData();
	void getData();
	double diag();
private:
	int a, b;
	int square;
};

double Rectangle::diag()
{
	return sqrt(a*a + b*b);
}

void Rectangle::setData()
{
	cout << "Select the options of your rectangle " << endl;
	cin >> a >> b;
}
void Rectangle::getData()
{
	cout << "Square of your rectangle is " << a*b << endl;
	cout << "Diagonal of your rectangle is " << sqrt(a*a + b*b) << endl;

}



int main()
{
	Rectangle ABCD;
	ABCD.setData();
	ABCD.getData();
	cout << "Diagonal= " << ABCD.diag() << endl;
	system("pause");
}
/*int main()
{
Rectangle ABCD;
Rectangle* MNLK;
ABCD.setData();
ABCD.getData();
MNLK = new Rectangle;
MNLK -> setData();
MNLK->getData();
cin.get();
cin.get();
return 0;
}*/