Stock Buy and Sell Problem
The stock buy and sell problem is like a puzzle where you have to figure out the best times to buy and sell stocks from a list of prices so…
Kadane’s Algorithm: Maximum Subarray Sum Problem
Kadane's Algorithm Introduction to Kadane's Algorithm Kadane's algorithm is an elegant and efficient solution to the classic maximum subarray sum problem. The core idea is to find the contiguous subarray…
Master 90-Degree Matrix Rotation in Java – Ultimate Guide
Problem Statement You are given a 2D matrix (n x n) representing an image or matrix. Rotate the matrix by 90 degrees (clockwise). You have to rotate the image or matrix in place,…
Kadane’s Algorithm: Find the maximum subarray sum in an array.
This article will talk about Kadane's algorithm, which is a straightforward and effective method for finding the highest sum of a subarray within an array. Kadane's algorithm falls under dynamic…