Write a C++ Program to calculate Volume of Cube using constructor and destructor.input and outputSide length of the cube: 3Volume of the cube with side length 3 units is: 27 cubic units

Sure, here is a simple C++ program that calculates the volume of a cube using constructor and destructor.

#include<iostream>
using namespace std;

class Cube {
    private:
        int side;
    public:
        // Constructor
        Cube(int s) {
            side = s;
        }

        // Function to calculate volume
        int volume() {
            return side * side * side;
        }

        // Destructor
        ~Cube() {
            cout << "Destructor called!" << endl;
        }
};

int main() {
    int side;
    cout << "Side length of the cube: ";
    cin >> side;

    // Create object of Cube
    Cube c(side);

    // Calculate and display volume
    cout << "Volume of the cube with side length " << side << " units is: " << c.volume() << " cubic units" << endl;

    return 0;
}

In this program, we have a class Cube with a private member side. The constructor Cube(int s) is used to initialize side with the value passed when an object of Cube is created. The volume() function calculates and returns the volume of the cube. The destructor ~Cube() is called automatically when the object is destroyed. It doesn't do anything in this program, but it's included to demonstrate how a destructor works.