LeetCode isn’t a sprint; it’s a marathon. You won’t become a coding master overnight. It takes time, effort, and, most ...

Researchers found a clear way to show that for some puzzle-like problems there is no shortcut and you must check every possibility, helping set ...

In this paper, a new spectral scaling memoryless Broyden-Fletcher-Goldfarb-Shanno (BFGS) algorithm is developed for solving large scale unconstrained optimization problems, where the scaling parameter ...

Intelligent Transportation Systems (ITS) occupy a pivotal position in the contemporary societal landscape, with one of their widespread applications being the vehicle routing problem, renowned for its ...

LeetCode is super important for coding interviews because lots of big tech companies use its style of problems. Getting good ...