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Count Triplets That Can Form Two Arrays of Equal XOR

Explore how to count triplets (i, j, k) in an integer array where the XOR of subarrays equals each other. Understand the bitwise XOR operation, apply efficient techniques, and practice coding solutions for this common pattern used in coding interviews.

Statement

Given an array of integers, arr, we need to find three indices, i, j, and k, such that ...