Chetan Dattachetan77.hashnode.dev·Mar 5, 2024Lower and Upper Bound - Binary SearchI Lower Bound Problem You are given an array 'arr' sorted in non-decreasing order and a number 'x'. You must return the index of lower bound of 'x'. (link) Note: For a sorted array 'arr', 'lower_bound' of a number 'x' is defined as the smallest index...LeetcodeBinary Search AlgorithmAdd a thoughtful commentNo comments yetBe the first to start the conversation.