#include<iostream>

#include<stdlib.h>

#include<string>

using namespace std;

class orthogon

{

public:

double length;

double wide;

double perimeter(double a,double b)

{

double L;

L = 2 * (a + b);

return L;

}

double area(double a,double b)

{

double S;

S = a * b;

return S;

}

};

int main(int)

{

orthogon Ort;

cout << "please input the Ort.length:" << endl;

cin >> Ort.length;

cout << "please input the Ort.wide" << endl;

cin >> Ort.wide;

cout << Ort.perimeter(Ort.length, Ort.wide) << endl;

cout << Ort.area(Ort.length, Ort.wide) << endl;

system("pause");

return 0;

}