#include <iostream> using namespace std; class Rectangle { public : int length; int breadth; Rectangle(int l, int b) { length = l; breadth = b; } int area() { return length*breadth; } int perimeter() { int p = 2*(length*breadth); return p; } }; int main() { int l,b; cout << "Enter length and breadth : "; cin >> l >> b; Rectangle r(l,b); int a = r.area(); cout <<"Area is : "<<a << endl; int peri = r.perimeter(); cout <<"perimeter is :"<<peri; return 0; }