Count Odd Integers in an Inclusive Range
Company: Amazon
Role: Software Engineer
Category: Coding & Algorithms
Difficulty: easy
Interview Round: Other
### Problem
Return how many odd integers lie between nonnegative low and high,inclusive.
```cpp
class Solution {
public:
int countOdds(int low, int high);
};
```
### Examples
**Example 1:**
```text
Input: low = 0, high = 4
Output: 2
Explanation: The odd values are1 and3; zero is even.
```
**Example 2:**
```text
Input: low = 5, high = 5
Output: 1
Explanation: The single included value5 is odd.
```
### Constraints
- `0 <= low <= high <= 1000000000`.
### Contract considerations
Handle both endpoints as inclusive, including zero and one-value intervals.
```hint Read the boundary condition
Both endpoints are included. Check zero as a lower endpoint and one-value ranges of either parity.
```
### Boundary reminders
Handle both endpoints as inclusive, including zero and one-value intervals.
Overview: Count Odd Integers in an Inclusive Range. Return how many odd integers lie between nonnegative low and high,inclusive.
