Count Odd Numbers in an Interval Range
You are given two non-negative integers low and high. Return the count of odd numbers between low and high (inclusive).
Example 1:
Input: low = 2, high = 9
Output: 4Explanation: The odd numbers between 2 and 9 are [3,5,7,9].
Example 2:
Input: low = 9, high = 11
Output: 2Explanation: The odd numbers between 9 and 11 are [9,11].
Example 2:
Input: low = 1, high = 1
Output: 1Constraints:
0 <= low <= high <= 1,000,000,000