## Code Examples Challenge

This is a challenge where you will be presented with a problem and asked to provide code examples in different programming languages that solve the problem. The goal of this challenge is to test your understanding of different programming paradigms and your ability to apply your knowledge to real-world problems.

### How to Participate

**Read the problem statement carefully.**Make sure you understand the requirements and constraints.**Choose a programming language.**You can choose any language you are comfortable with.**Write your code example.**Make sure your code is well-documented and easy to understand.**Share your code example.**You can share your code example in the comments section below.

### Example Problem

**Problem Statement:**

Write a program that takes a list of numbers as input and returns the sum of all the even numbers in the list.

**Code Example (Python):**

```
def sum_even_numbers(numbers):
"""Returns the sum of all even numbers in a list.
Args:
numbers: A list of numbers.
Returns:
The sum of all even numbers in the list.
"""
sum = 0
for number in numbers:
if number % 2 == 0:
sum += number
return sum
numbers = [1, 2, 3, 4, 5, 6]
sum = sum_even_numbers(numbers)
print(f"Sum of even numbers: {sum}")
```

**Code Example (JavaScript):**

```
function sumEvenNumbers(numbers) {
/**
* Returns the sum of all even numbers in an array.
*
* @param {Array
```} numbers The array of numbers.
* @returns {number} The sum of all even numbers in the array.
*/
let sum = 0;
for (let i = 0; i < numbers.length; i++) {
if (numbers[i] % 2 === 0) {
sum += numbers[i];
}
}
return sum;
}
const numbers = [1, 2, 3, 4, 5, 6];
const sum = sumEvenNumbers(numbers);
console.log(`Sum of even numbers: ${sum}`);

### Let's Get Started!

Now it's your turn to participate in the code examples challenge. Choose a problem statement and write your code examples in different programming languages. Share your solutions in the comments below. Let's see what creative solutions you can come up with!