计算球体的体积和表面积

Input : Radius Of Sphere = 5
Output : Volume Of Sphere : 523.5987755982989
Surface Area Of Sphere : 314.1592653589793
Explanation:
Volume =( 4/3 ) * 3.14159 * 5 * 5 * 5 = 523.598
Surface Area = 4 * 3.14159 * 5 * 5 =314.159
Input : Radius Of Sphere = 12
Output : Volume Of Sphere : 7238.229473870883
Surface Area Of Sphere : 1809.5573684677208


// CPP program to calculate Volume and 
// Surface area of Sphere
#include
using namespace std;
// Initializing Value Of PI
float pi = 3.14159;
// Function To Calculate Volume Of Sphere
float volume(float r)
{
    float vol;
    vol = (float(4) / float(3)) * pi * r * r * r;
    return vol;
}
// Function To Calculate Surface Area of Sphere
float surface_area(float r)
{
    float sur_ar;
    sur_ar = 4 * pi * r * r;
    return sur_ar;
}
// Driver Function
int main()
{
    float radius = 12;
    float vol, sur_area;
    // Function Call
    vol = volume(radius);
    sur_area = surface_area(radius);
    // Printing Value Of Volume And Surface Area
    cout << "Volume Of Sphere :" << vol << endl;
    cout << "Surface Area Of Sphere :" << sur_area << endl;
    return 0;
}


// Java program to calculate Volume and
// Surface area of Sphere
class GFG {
// Initializing Value Of PI
static float pi = 3.14159f;
// Function To Calculate Volume Of Sphere
static float volume(float r)
{
    float vol;
    vol = ((float)4 / (float)3) * (pi * r * r * r);
    return vol;
}
// Function To Calculate Surface Area of Sphere
static float surface_area(float r) {
    float sur_ar;
    sur_ar = 4 * pi * r * r;
    return sur_ar;
}
// Driver Function
public static void main(String[] args) 
{
    float radius = 12;
    float vol, sur_area;
    // Function Call
    vol = volume(radius);
    sur_area = surface_area(radius);
    // Printing Value Of Volume And Surface Area
    System.out.println("Volume Of Sphere :" + vol);
    System.out.println("Surface Area Of Sphere :" + sur_area);
}
}
// This code is contributed by Anant Agarwal.


''' Python3 program to calculate Volume and 
Surface area of Sphere'''
# Importing Math library for value Of PI
import math
pi = math.pi
# Function to calculate Volume of Sphere
def volume(r):
    vol = (4 / 3) * pi * r * r * r
    return vol
# Function To Calculate Surface Area of Sphere
def surfacearea(r):
    sur_ar = 4 * pi * r * r
    return sur_ar
# Driver Code
radius = float(12)
print( "Volume Of Sphere : ", volume(radius) )
print( "Surface Area Of Sphere : ", surfacearea(radius) )


// C# program to calculate Volume and
// Surface area of Sphere
using System;
class GFG {
    // Initializing Value Of PI
    static float pi = 3.14159f;
    // Function To Calculate Volume
    // Of Sphere
    static float volume(float r)
    {
        float vol;
        vol = ((float)4 / (float)3) * 
                           (pi * r * r * r);
        return vol;
    }
    // Function To Calculate Surface Area 
    // of Sphere
    static float surface_area(float r) {
        float sur_ar;
        sur_ar = 4 * pi * r * r;
        return sur_ar;
    }
    // Driver Function
    public static void Main() 
    {
        float radius = 12;
        float vol, sur_area;
        // Function Call
        vol = volume(radius);
        sur_area = surface_area(radius);
        // Printing Value Of Volume And 
        // Surface Area
        Console.WriteLine("Volume Of Sphere :"
                                        + vol);
        Console.WriteLine("Surface Area Of " 
                      + "Sphere :" + sur_area);
    }
}
// This code is contributed by vt_m.



// PHP program to calculate Volume 
// and Surface area of Sphere
// Function To Calculate 
// Volume Of Sphere
function volume( $r)
{
    $pi = 3.14159;
    $vol = (4 / 3) * $pi * $r * $r * $r;
    return $vol;
}
// Function To Calculate 
// Surface Area of Sphere
function surface_area( $r)
{
    $pi = 3.14159;
    $sur_ar = 4 * $pi * $r * $r;
    return $sur_ar;
}
// Driver Code
$radius = 12;
$vol; $sur_area;
// Function Call
$vol = volume($radius);
$sur_area = surface_area($radius);
// Printing Value Of 
// Volume And Surface Area
echo ("Volume Of Sphere : " );
echo($vol);
echo( " \nSurface Area Of Sphere :");
echo( $sur_area);
// This code is contributed by vt_m.
?>


Volume Of Sphere :7238.22
Surface Area Of Sphere :1809.56