Slip 2 - A) Write a C++ program to find volume of cylinder, cone and sphere. (Use function overloading).

 Solution:

#include<iostream>

using namespace std;

float volume(float r, float h) {

    return (3.14*r*2*h);

}

float coneVol(float r, float h) {

    return (3.14*r*2*h/3);

}

float volume(float r) {

    return (4/3*3.14*r*r*r);

}

int main() {

    float cy_h, cy_r, co_h, co_r, sp_r;

    cout << "Enter dimensions" << endl;

    cout << "1. Cylinder" << endl;

    cout << "Height: ";

    cin >> cy_h;

    cout << "Radius: ";

    cin >> cy_r;

    cout << endl;

    cout << "2. Cone" << endl;

    cout << "Height: ";

    cin >> co_h;

    cout << "Radius: ";

    cin >> co_r;

    cout << endl;

    cout << "3. Sphere" << endl;

    cout << "Radius: ";

    cin >> sp_r;

    cout << endl;

    cout << "The volume of Cylinder is: " << volume(cy_h, cy_r) << endl;

    cout << "The volume of Cone is: " << coneVol(co_h, co_r) << endl;

    cout << "The volume of Sphere is: " << volume(sp_r) << endl;

    return 0;

}