Input
Output
#include <iostream> using namespace std; class circle { public: int area,circum; int radius=8; circle() { area = 3.14 * radius * radius; cout << "Constructor Invoked" << endl; } ~circle() // destructor { circum = 3.14 * 2 * radius; cout << "Destructor Invoked" << endl; cout << "Area of Circumference: "<< circum << endl; } }; int main() { circle c; cout << "Area of Circle: " << c.area << endl; return 0; }