content: package codingquestions.leetcode;
  
  /*
  1295. Find Numbers with Even Number of Digits
  Solved
  Easy
  Topics
  Companies
  Hint
  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.
   
  
  Constraints:
  
  1 <= nums.length <= 500
  1 <= nums[i] <= 105
  */
  public class FindNumbersWithEvenNumberOfDigits {
      public int findNumbers(int[] nums) {
          int res = 0;
  
          for (int i : nums) {
              int cnt = 0;
              while (i > 0) {
                  cnt++;
                  i /= 10;
              }
              if (cnt % 2 == 0)
                  res++;
          }
          return res;
      }
  }
  