Minimum Operations to Make All Array Elements Equal

Minimum Operations to Make All Array Elements Equal is a coding interview problem from Ibm interviews. Given an array of positive integers and a list of queries, determine for each query value the minimum number of operations needed to make every element equal to that value, where one operation increases or decreases an element by 1. The array resets after each query. Return an array of results for all queries. A clear, high-scale interview question often seen in coding interview practice.