Easy Or Hard? Basic Questions in Computational Complexity Theory

Many things in our lives are designed to solve problems. Whether it is an app on our cellphones, the construction of a new building, or the development of a new drug, solving problems is a big motivator. Did you know that there is a fascinating type of mathematics behind many of the complex problems we face in our daily lives? This mathematics is called computational complexity theory, and it is a field of computer science. This is an active, constantly developing field that is attracting many talented young people—like you! In this article, we will describe computational complexity theory and the kinds of problems it is designed to help with. We hope that by the time you finish reading this article, you will be convinced that computational complexity theory is one of the most exciting fields of science.