498. Count Odd Numbers in a Range
EasyMath
Print how many odd numbers lie in [low, high].
Input format
One line: low high
Output format
The count.
Example 1
Input
3 7
Output
3
Example 2
Input
8 10
Output
1
Constraints
0 ≤ low ≤ high ≤ 10⁹
Read input from standard input and print the answer to standard output. Your code is judged against 4 test cases, most of them hidden.
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