GAME OF STONES

CodeChefOpen on judge ↗

Humpty and Dumpty like to play a game what they call the ‘Game of Stones’. The rules of this game are quite simple: - The game starts with n piles of stones indexed from 1 to n. The i-th pile contains si stones. - The players make their moves alternatively. A move is considered as removal of some number of stones from a pile. - Removal of 0 stones does not count as a move. - The player who is u

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