Twins in Trouble

CodeChefOpen on judge ↗

Professor Severus Snape always keeps his potions organised. He attaches a value to each bottle of potions for their arrangement. One day, Weasley brothers find the door to potions chamber open. They interchange the positions of the bottles present there. Professor Snape finds this and punishes them by asking them to find out all the bottles of Polyjuice potion. Luckily, they have followed a patte

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