This book systematically introduces the fundamentals and principles of quantum circuits and quantum programming. The selected content and programming examples aim to help students develop basic skills in quantum programming, debugging, and analysis so as to lay the foundation for future learning, research, and applications.

The book emphasizes both principles and practice, allowing students to understand the fundamental concepts and theories of quantum computing more accurately through programming exercises and practice. With elaborately selected content, abundant figures and tables, examples and exercises, the book provides clear explanations of concepts and strong logic in an easy-to-understand and barrier-free manner. It is an ideal textbook for beginners in quantum computing and quantum programming. It can be used as a textbook for undergraduate and graduate students in related majors at colleges and universities, as well as a reference for researchers in quantum information science and self-learners studying quantum programming.