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Count of numbers with even number of digits
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35th exercise - leetcode.com/problems/find-numbers-with-even-number-of-digits/
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CharlesCreativeContent authored Jun 28, 2020
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/*
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
Explanation:
12 contains 2 digits (even number of digits).
345 contains 3 digits (odd number of digits).
2 contains 1 digit (odd number of digits).
6 contains 1 digit (odd number of digits).
7896 contains 4 digits (even number of digits).
Therefore only 12 and 7896 contain an even number of digits.
Example 2:
Input: nums = [555,901,482,1771]
Output: 1
Explanation:
Only 1771 contains an even number of digits.
*/

//Answer//

/**
* @param {number[]} nums
* @return {number}
*/


var findNumbers = function(nums) {

return nums.filter(i=>!(i.toString().length%2)).length

};

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