Challenge 5: Find Two Pairs in an Array with an Equal Sum
Explore how to find two pairs of numbers in an array whose sums are equal by leveraging hashing techniques in C#. Learn to design an algorithm using hash maps, understand collision handling, and implement a step-by-step solution to solve this problem efficiently.
We'll cover the following...
We'll cover the following...
Problem statement
In this problem, you have to implement the string findPair(int[] arr, int size) function, which will find two pairs [a, b] and [c, d] in an array such that:
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