If you’ve ever searched for ways to practice coding or prep for tech interviews, you’ve probably seen LeetCode mentioned everywhere. But in 2025, is LeetCode free, or do you have to pay to get ...

(a) Performance of two adiabatic paths for finding the maximum independent set. (b) Performance of traditional heuristic adiabatic paths for finding independent sets. Quantum annealing, as a prominent ...

The problem currently lacks a test case where the input array consists of all negative numbers. Kadane’s algorithm requires special handling in such cases, and incorrect implementations may fail. This ...

So, you want to get good at LeetCode, especially using Java? It’s a common goal for a lot of us trying to land those tech jobs. This guide is all about helping you get there. We’ll go over how to ...

ABSTRACT: The Collatz Conjecture asserts that for all positive integers s , every Syracuse integer sequence defined by T( s )=s/2 if s is even, and T( s )= ( 3s+1 )/2 otherwise, eventually reaches 1 ...

Researchers have found a way to improve crop yields by addressing photorespiration. This metabolic process, which occurs alongside photosynthesis, can reduce crop productivity by up to 36%.

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Abstract: Maximum subarray is a classical problem in computer science that given an array of numbers aims to find a contiguous subarray with the largest sum. We focus on its use for a noisy ...

A bill seeking to spell out the maximum and minimum lands sizes one can hold could be tough to implement if passed in its current form The Minimum and Maximum Land Holding Acreage Bill 2015 proposes ...