 # Average Value of Even Numbers Divisible by Three

Easy
12
72.2% Acceptance

In this lab, you will be challenged to create a function that calculates the average value of even numbers within an integer array `nums` containing positive integers. The function should return the average value of all even integers that are divisible by `3`. Remember that the average of `n` elements is the sum of the `n` elements divided by `n` and rounded down to the nearest integer.

## Function Signature

``````/**
* @param {number[]} nums
* @return {number}
*/
var averageValue = function(nums) {

};``````

## Examples

• Input: nums = [1,3,6,10,12,15] Output: 9 Explanation: 6 and 12 are even numbers that are divisible by 3. (6 + 12) / 2 = 9.

• Input: nums = [1,2,4,7,10] Output: 0 Explanation: There is no single number that satisfies the requirement, so return 0.

## Constraints

• `1 <= nums.length <= 1000`
• `1 <= nums[i] <= 1000`

## Challenges

1. Implement the given function `averageValue`.
2. Test the function for a few sample inputs and compare the result with the expected output.

## Tips

• Export the `averageValue` function and any other required variables or functions.
• Make use of ESM import/export everywhere.

Good luck and happy coding!