LeetCode 3824 | Minimum K to Reduce Array Within Limit | Binary Search Explained | Java

In this video, we solve LeetCode 3824: Minimum K to Reduce Array Within Limit, a problem that combines math and binary search. You are given a positive integer array nums. For a chosen positive integer k, you can reduce any element by k in one operation. The goal is to make all elements non-positive using at most k² operations, and return the minimum possible value of k.