LeetCode Solution, Easy, 1295. Find Numbers with Even Number of Digits

1295. Find Numbers with Even Number of Digits 題目敘述 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 digit...