Missing Book

CodeChefOpen on judge ↗

##Problem Statement: For a bunch of books in which every book is labeled with a number in a sequence of consecutive integers (maybe +ve or -ve). For every scenario (input), one book of positive label is missing. Find that book labeled with first possible positive integer. Note: Books are in an unsorted arrangement. ##Constraints: Time complexity should not exceed O(n). ##Input: - First l

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