Game Dilemma

CodeChefOpen on judge ↗

Charlie is a Professional gamer. One day he decides to visit the game store to purchase a new game. The game store he visits labels all their new games with random serial numbers , and all the new games are placed in a separate shelf. Here, any game’s rating is considered to be great if $HCF(A, B) > K$ where $A$ is the serial number, $B$ is index of that particular game in the shelf (indexed from

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