Golmaal

CodeChefOpen on judge ↗

Laxman and Lucky were arguing about who is smarter among both. To end the argument, Gopal gave both of them a problem. The one who solves the problem first will be the winner. Gopal also wants to check if you can match their level of smartness or not. Prove to him your ability by solving this problem. Gopal took two [meshing gears](https://en.wikipedia.org/wiki

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