The Magic box

CodeChefOpen on judge ↗

One day Chini while digging his ancestral farmland found the 2 boxes. He opened the 1st box, it was empty while in the second, there was 3 piles of gold coins. Whenever he chooses a pile of Y coins (y>=1) from 2nd box, the coins in the 1st box increases by Y but only one gold coin gets reduced from the pile in the 2nd box. He can choose one pile at a time. He repeats the operation N times. Each p

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