Question

Write an overloaded function of function area with 3 (float) parameters. This function should calculate and print out the product of the 3 parameters.

Answer 1

// Write an overloaded function of function area with 3 (float) parameters
void area(float n1, float n2, float n3) {
    // This function should calculate and print out the product of the 3 parameters.
    cout << "The product is " << n1*n2*n3 << endl;
}

#include <iostream>

using namespace std;

void area(double radius) {
    const double pi = 3.14;
    cout << "The area of the circle is: " << pi*radius*radius << endl;
}

void area(double width, double length) {
    cout << "The area of the rectangle is: " << width * length << endl;
}

// Write an overloaded function of function area with 3 (float) parameters
void area(float n1, float n2, float n3) {
    // This function should calculate and print out the product of the 3 parameters.
    cout << "The product is " << n1*n2*n3 << endl;
}

int main() {
    double radius = 5.5;
    cout << "Radius: " << radius << endl;
    area(radius);
    double width = 5, length = 7;
    cout << "Width: " << width << ", Length: " << length << endl;
    area(width, length);
    float n1 = 3, n2 = 2, n3 = 7;
    cout << "numbers are: " << n1 << ", " << n2 << " and " << n3 << endl;
    area(n1, n2, n3);
    return 0;
}