Help Voldemort

CodeChefRating 1302Open on judge ↗

The story of Harry Potter begins when Lord Voldemort arrives at his house at Privet Drive. Harry's house has N rooms placed in one line. Each room has its own energy level and no two rooms have exactly same energy. Lord Voldemort arrives at the room which has lowest energy while Harry is at the room having highest energy. Lord Voldemort has to reach Harry's room. Voldemort can travel from a room

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