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Grokking the Coding Interview Patterns in JavaScript

Single Element in a Sorted Array

Explore how to efficiently find the single element in a sorted array where all other numbers appear twice. Learn to apply a modified binary search technique with optimal time and space complexity, enhancing your problem-solving skills for coding interviews.

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Statement

You are given a sorted array of integers, nums, where all integers appear twice except for one. Your task is to find and return the single integer that appears only once.

The solution should have a time complexity of O(log⁡n)O(\log n) or better and a space complexity of ...