Find Numbers with Even Number of Digits

Easy

Given an array nums of integers, return how many of them contain an even number of digits.

Example 1

Input:  nums = [12,345,2,6,7896]
Output: 2

Example 2

Input:  nums = [555,901,482,1771]
Output: 1

Constraints

• 1 <= nums.length <= 500
• 1 <= nums[i] <= 10^5