Count the Multiples
How many integers with are divisible by ? Answer without looping over the range.
Input
Three integers , , .
Output
The count.
Constraints
,
Sample 1
Input
1 10 3
Output
3
Sample 2
Input
6 6 2
Output
1
How many integers with are divisible by ? Answer without looping over the range.
Three integers , , .
The count.
,
Input
1 10 3
Output
3
Input
6 6 2
Output
1