How to find Volume of a Sphere using C++ Code

Eiman.pk has uploaded detailed article about how to code and calculate the volume of a sphere having the formula

V = 4/3*pi*r³

Code Elements:

To draw these shapes we are going to use following C++ elements and escape sequences:

#include <iostream> – We are using this to specify Library or preprocess directives.
using namespace std; – We are using this to specify the part of library further.
main () – We are not using int main because our code don’t contains integers.
const float – For fixing point values like pi
cout<<” “; – For directly printing our output shapes.\
<<endl; – We will add this element with cout to end our line

Which Compiler is best?

For Laptop or PC Devices use Visual Studio Code or CFree
For Mobile Devices you can use online Compilers such as w3shools. The link is given below:

W3Schools Try it Yourself Editor

Code for Volume of Sphere:

1- First, we will specify the library.

#include <iostream>
using namespace std;
int main ()
{
}

2- Then we will specify variables.

#include <iostream>
using namespace std;
int main ()
{
const float pi = 3.14;
float r = 9.6
}

3- Now we will process the formula.

#include <iostream>
using namespace std;
int main ()
{
const float pi = 3.14;
float r = 9.6
float V=(4*3.14*r*r*r)/3;
}

4- Now we will cout the volume of sphere.

#include <iostream>
using namespace std;
int main ()
{
const float pi=3.14;
float r=9.6;
float r_cube = r*r*r;
float V=(4)*((pi*r_cube)/3);
cout<<"Volume of the sphere is "; 
cout<<V; cout<<" cubic cm volume";
}