The Program in C++ to Calculate the Volume of a Sphere is given below:
#include <iostream>
#include <cmath>
using namespace std;
int main() {
double radius, volume;
cout << "Enter the radius of the sphere: ";
cin >> radius;
volume = (4.0/3.0) * M_PI * pow(radius,3);
cout << "Volume of the sphere: " << volume << endl;
return 0;
}
Output:
Enter the radius of the sphere: 5
Volume of the sphere: 523.599
Pro-Tips💡
In this program, the user is prompted to enter the radius of the sphere.
This value is then stored in the variable ‘radius'.
The volume of the sphere is calculated using the formula ‘volume = (4.0/3.0) * M_PI * pow(radius,3)‘.
The resulting volume of the sphere is then displayed on the screen.
Note: M_PI is a predefined constant in C++ for pi (3.14159265358979323846)
Also, ‘pow(x, y)' is a library function in C++ that returns the value of x raised to the power of y.
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