← All problemsSign in

Movie Festival Queries

CSESRange QueriesOpen on judge ↗

In a movie festival, n movies will be shown. You know the starting and ending time of each movie. Your task is to process q queries of the form: if you arrive and leave the festival at specific times, what is the maximum number of movies you can watch? You can watch two movies if the first movie ends before or exactly when the second movie starts. You can start the first movie exactly when you a

HINT LADDERno hints yet
L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
🔒
L5 Full solution
L5 unlocks only if you insist twice
solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI

Sign in to chat with the tutor and save your progress.

Sign in to start