Heaps are the hidden heroes of computer science. They power priority queues, task schedulers, and algorithms like Dijkstra, offering O(log n) efficiency for insertions and deletions. Forget constantly sorting arrays—one simple property keeps the maximum or minimum always on top. With a few basic operations, heaps turn messy problems into elegant, high-performance solutions.

D² Trading (Data-Driven Trading) is about turning markets into systems, not bets. Here algorithms replace instinct with models, backtests, and automation. Trading becomes an engineering problem: disciplined, measurable, and repeatable.

^Algo.*$ is the space where algorithms step out of textbooks and into real life. From sorting and graphs to optimization and hidden patterns in search engines, games, and markets, this is a lab for logic in action. Expect stories, code, hacks, and the messy beauty of problem-solving. If it starts with “Algo,” it belongs here.