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Solution: Binary Search

Explore the binary search algorithm to locate a target value in a sorted array by repeatedly halving the search space. Understand the iterative implementation, compare elements, and adjust search boundaries to efficiently find the target index or conclude its absence.

Statement

We are given an array of integers, nums, sorted in ascending order, and an integer value, target. If the target exists in the array, return its index. If the target does not exist, return -1.

Constraints:

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