C++ Program to calculate the volume and surface of the sphere. | सी + + क्षेत्र की मात्रा और सतह की गणना करने के लिए कार्यक्रम।

C++ Exercises

C++ Program to calculate the volume and surface of the sphere.

Let see the program to calculate the volume and surface of the sphere.


Example:

Formula: 

sphere


/* to calculate the volume of the sphere. */
#include <iostream>

using namespace std;
int main()
{
    float radius,height,volume;

    cout<<"Enter radius of sphere :";
    cin>>radius;
    volume=(4/3)*(22/7)*radius*radius*radius;
    cout<<"volume of sphere = "<<volume<<" units."<<endl;

    return 0;
}

Output:


Enter radius of sphere :7.5

volume of sphere = 1265.62 units.


/* to calculate the surface of the sphere. */
#include <iostream>

using namespace std;
#include <math.h>
int main()
{
    float radius,height,surface;

    cout<<"Enter radius of sphere :";
    cin>>radius;
    surface=4*(22/7)*radius*radius;
    cout<<"surface of sphere = "<<surface<<" sq. units."<<endl;

    return 0;
}

Output:


Enter radius of sphere :2.7

surface of sphere = 87.48 sq. units.