← All problemsSign in

Need More Diamonds

CodeChefRating 1958Open on judge ↗

Alice and Bob have decided to play the following game. Initially there are N diamonds placed in a straight line. Diamonds numbered from 1 to N in consecutive order. Each diamond has a specific value. The value of i-th diamond is Vi for i from 1 to N. Players make moves alternatively. In each move player proceeds as follows. If there is only one diamond left the player takes it otherwise he/she tos

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

Sign in to chat with the tutor and save your progress.

Sign in to start