Editorial for DMOPC '14 Contest 3 P2 - Not Enough Rejudging!
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
Submitting an official solution before solving the problem yourself is a bannable offence.
Author:
Calculate the number of WA that becomes AC by counting WA. Keep counters for both WA and IR. Then just react to each state, based on the amount already seen if required.
Time Complexity:
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