DHRODDMX - Total Odd V2
There are two integers L and R, you'll have to count how many odd numbers are there withing the range from L to R inclusive.
All of you know what is a odd number. An integer that is not divisible by 2 is called an odd number.
The first line will be a single integer T which denotes the testcases. Next T lines will contain L and R.
For each case, print the count of odd numbers from L to R inclusive.
3 1 1 1 3 2 3
1 2 1
[ Original Setter of this problem is Dhruba Mitra, RUET ]