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Find Numbers with Even Number of Digits

Easy

You receive an array nums of integers, provide how many of them contain an even count of digits.

Example 1

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

Output: 2

Explanation:

  • 12 includes 2 digits (even count of digits).

  • 345 includes 3 digits (odd count of digits).

  • 2 includes 1 digit (odd count of digits).

  • 6 includes 1 digit (odd count of digits).

  • 7896 includes 4 digits (even count of digits).

Therefore only 12 and 7896 contain an even count of digits.

Example 2

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

Output: 1

Explanation: Only 1771 includes an even count of digits.

Constraints

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

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