Harvard University is offering free online courses for learners in artificial intelligence, data science, and programming.

Harvard University is now offering six free online courses in AI, programming, and web development, giving learners worldwide ...

Overview: YouTube offers structured, high-quality DSA learning paths comparable to paid platforms in 2026.Combining concept-focused and problem-solving channels ...

Abstract: In light of the growing global concerns over energy and climate change, new energy vehicles are confronted with both opportunities and challenges posed by industrial structural ...

Abstract: Today, making decisions in multi-parameter contexts requires long computational times and increasingly powerful computers. In addition, we are often interested not only in the final decision ...

Introductory problem used to familiarise with the judge's I/O format. Given a list of numbers, count the even numbers and compute their sum. Sort a stack of pancakes using only flip operations ...