IntermediateSimulation2000 ms256 MB
Attendance Streak
A string contains `P` for present and `A` for absent across several sessions. Find the longest consecutive run of `P`.
Statement
A string contains `P` for present and `A` for absent across several sessions. Find the longest consecutive run of `P`.
Input
One string containing only `P` and `A`.
Output
Print the length of the longest present streak.
Constraints
- String length is at most 100000.
Examples
Example 1
Input
PPAPPPPAPOutput
4The longest run of present sessions is PPPP.
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