GitHub

Leetcode Companywise Interview Questions

Attributes like Difficulty, Acceptance %, Frequency % are also added to enable filtering. This repository contains the snapshot as of 24th May 2026. If you need to sort/filter the questions based on ...
GitHub

Subset Sum Solver -- Fastest Exact Algorithm (World Record, Breakthrough Discovery)

What Is This Subset Sum Solver? This is the world record exact subset sum solver. It holds world records across all 65 tested algorithm categories, solving the NP-complete subset sum problem from 10 ...
SciTech Daily

Scientists May Have Solved Two of Fusion Energy’s Biggest Problems at Once

Researchers have created a new fusion plasma regime that simultaneously reduces extreme divertor heat loads and suppresses damaging plasma instabilities while maintaining strong confinement. Credit: ...
IEEE

Simultaneous Synthesis of Sum-and-Difference Patterns for Planar Arrays With Common Weights and Minimum Dynamic Range Ratio via Sequential Convex Optimization Method

Abstract: Simultaneous synthesis of array sum-and-difference patterns (SDPs) with reduced dynamic range ratio (DRR) of element excitation weights is of great importance. In this communication, a novel ...
IEEE

Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...