2455. Average Value of Even Numbers That Are Divisible by Three

Easy

243

25

Given an integer array `nums`

of **positive** integers, return *the average value of all even integers that are divisible by* `3`

*.*

Note that the **average** of `n`

elements is the **sum** of the `n`

elements divided by `n`

and **rounded down** to the nearest integer.

**Example 1:**

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

**Example 2:**

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

**Constraints:**

`1 <= nums.length <= 1000`

`1 <= nums[i] <= 1000`

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