Count Even Numbers
EasyArrayMath
Description
Given an array of integers nums, return how many of them are even (divisible by two).
Examples
Input:
nums = [1,2,3,4,5,6]Output:
3Explanation:
Going through the list, 3 of the numbers divide evenly by two.
Input:
nums = [7,7,7]Output:
0Explanation:
Going through the list, 0 of the numbers divide evenly by two.
Input:
nums = [-4,-3,0,9,10]Output:
3Explanation:
Going through the list, 3 of the numbers divide evenly by two.
Constraints
- •
1 ≤ nums.length ≤ 10⁴ - •
-10⁹ ≤ nums[i] ≤ 10⁹