# Sum of cubes of n even natural numbers

Here given code implementation process.

```
// C Program
// Sum of cubes of n even natural numbers
#include <stdio.h>
void findSunOfCube(int n)
{
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
double sum = 2 *((n *(n + 1)) *(n *(n + 1)));
// Display calculated result
printf("\n %lf", sum);
}
int main()
{
int n = 3;
/*
n = 3
*/
findSunOfCube(n);
return 0;
}
```

#### Output

` 288.000000`

```
// Java program for
// Sum of cubes of n even natural numbers
public class Sum
{
public void findSunOfCube(int n)
{
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
double sum = 2 * ((n * (n + 1)) * (n * (n + 1)));
// Display calculated result
System.out.print("\n " + sum );
}
public static void main(String[] args)
{
Sum task = new Sum();
int n = 3;
/*
n = 3
*/
task.findSunOfCube(n);
}
}
```

#### Output

` 288.0`

```
// Include header file
#include <iostream>
using namespace std;
// C++ program for
// Sum of cubes of n even natural numbers
class Sum
{
public: void findSunOfCube(int n)
{
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
double sum = 2 *((n *(n + 1)) *(n *(n + 1)));
// Display calculated result
cout << "\n " << sum;
}
};
int main()
{
Sum *task = new Sum();
int n = 3;
/*
n = 3
*/
task->findSunOfCube(n);
return 0;
}
```

#### Output

` 288`

```
// Include namespace system
using System;
// Csharp program for
// Sum of cubes of n even natural numbers
public class Sum
{
public void findSunOfCube(int n)
{
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
double sum = 2 * ((n * (n + 1)) * (n * (n + 1)));
// Display calculated result
Console.Write("\n " + sum);
}
public static void Main(String[] args)
{
Sum task = new Sum();
int n = 3;
/*
n = 3
*/
task.findSunOfCube(n);
}
}
```

#### Output

` 288`

```
package main
import "fmt"
// Go program for
// Sum of cubes of n even natural numbers
type Sum struct {}
func getSum() * Sum {
var me *Sum = &Sum {}
return me
}
func(this Sum) findSunOfCube(n int) {
if n <= 0 {
return
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
sum := 2 * ((n * (n + 1)) * (n * (n + 1)))
// Display calculated result
fmt.Print("\n ", sum)
}
func main() {
var task * Sum = getSum()
var n int = 3
/*
n = 3
*/
task.findSunOfCube(n)
}
```

#### Output

` 288`

```
<?php
// Php program for
// Sum of cubes of n even natural numbers
class Sum
{
public function findSunOfCube($n)
{
if ($n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
$sum = 2 * (($n * ($n + 1)) * ($n * ($n + 1)));
// Display calculated result
echo("\n ".$sum);
}
}
function main()
{
$task = new Sum();
$n = 3;
/*
n = 3
*/
$task->findSunOfCube($n);
}
main();
```

#### Output

` 288`

```
// Node JS program for
// Sum of cubes of n even natural numbers
class Sum
{
findSunOfCube(n)
{
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
var sum = 2 * ((n * (n + 1)) * (n * (n + 1)));
// Display calculated result
process.stdout.write("\n " + sum);
}
}
function main()
{
var task = new Sum();
var n = 3;
/*
n = 3
*/
task.findSunOfCube(n);
}
main();
```

#### Output

` 288`

```
# Python 3 program for
# Sum of cubes of n even natural numbers
class Sum :
def findSunOfCube(self, n) :
if (n <= 0) :
return
# Calculate sum of cube of n natural number
# Formula : 2×(n×(n+1))²
sum = 2 * ((n * (n + 1)) * (n * (n + 1)))
# Display calculated result
print("\n ", sum, end = "")
def main() :
task = Sum()
n = 3
# n = 3
task.findSunOfCube(n)
if __name__ == "__main__": main()
```

#### Output

` 288`

```
# Ruby program for
# Sum of cubes of n even natural numbers
class Sum
def findSunOfCube(n)
if (n <= 0)
return
end
# Calculate sum of cube of n natural number
# Formula : 2×(n×(n+1))²
sum = 2 * ((n * (n + 1)) * (n * (n + 1)))
# Display calculated result
print("\n ", sum)
end
end
def main()
task = Sum.new()
n = 3
# n = 3
task.findSunOfCube(n)
end
main()
```

#### Output

` 288`

```
// Scala program for
// Sum of cubes of n even natural numbers
class Sum()
{
def findSunOfCube(n: Int): Unit = {
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
var sum: Double = 2 * ((n * (n + 1)) * (n * (n + 1)));
// Display calculated result
print("\n " + sum);
}
}
object Main
{
def main(args: Array[String]): Unit = {
var task: Sum = new Sum();
var n: Int = 3;
/*
n = 3
*/
task.findSunOfCube(n);
}
}
```

#### Output

` 288.0`

```
// Swift 4 program for
// Sum of cubes of n even natural numbers
class Sum
{
func findSunOfCube(_ n: Int)
{
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
let sum: Int = 2 * ((n * (n + 1)) * (n * (n + 1)));
// Display calculated result
print("\n ", sum, terminator: "");
}
}
func main()
{
let task: Sum = Sum();
let n: Int = 3;
/*
n = 3
*/
task.findSunOfCube(n);
}
main();
```

#### Output

` 288`

```
// Kotlin program for
// Sum of cubes of n even natural numbers
class Sum
{
fun findSunOfCube(n: Int): Unit
{
if (n <= 0)
{
return;
}
// Calculate sum of cube of n natural number
// Formula : 2×(n×(n+1))²
val sum = 2 * ((n * (n + 1)) * (n * (n + 1)));
// Display calculated result
print("\n " + sum);
}
}
fun main(args: Array < String > ): Unit
{
val task: Sum = Sum();
val n: Int = 3;
/*
n = 3
*/
task.findSunOfCube(n);
}
```

#### Output

` 288`

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