دانلود کتاب Computer science distilled. Learn the art of solving computational problems

From the author's preface:

As computers changed the world with their unprecedented power, a new science flourished: computer science. It showed how computers could be used to solve problems. It allowed us to push machines to their full potential. And we achieved crazy, amazing things.
Computer science is everywhere, but it’s still taught as boring theory. Many coders never even study it! However, computer science is crucial to effective programming. Some friends of mine simply can’t find a good coder to hire. Computing power is abundant, but people who can use it are scarce.
This is my humble attempt to help the world, by pushing you to use computers efficiently. This book presents computer science concepts in their plain distilled forms. I will keep academic formalities to a minimum. Hopefully, computer science will stick to your mind and improve your code.