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Solution: Single Element in a Sorted Array

Explore a solution to find the unique element in a sorted array where every other element appears twice. Understand how modified binary search helps locate the single non-duplicate integer efficiently with logarithmic time and constant space complexity by strategically adjusting search indices.

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(logn)O(\log n) or better and a space complexity of O(1)O(1).

Constraints:

  • 11 \leq ...