 Theoretical computer science

Theoretical computer science is a branch of computer science that focuses on the mathematical and abstract foundations of computing. It encompasses a variety of topics and concepts that explore the capabilities, limitations, and behavior of computational systems. Some of the key areas within theoretical computer science include: 1. **Algorithms and Complexity**: This area studies the efficiency of algorithms and classifies problems based on their computational complexity. It explores concepts such as P versus NP, NP-completeness, and various complexity classes (e.g.