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# 捕鱼部落

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# Programming in Java   ·   Computer Science   ·   An Interdisciplinary Approach 捕鱼部落

textbooks for a first course in computer science
for the next generation
of scientists and engineers

## ﻿骷髅关键词

This booksite contains tens of thousands of files, fully coordinated with our textbook and also useful as a standalone resource. It consists of the following elements:

• Textbook. For spring 2020, our textbook Computer Science: An Interdisciplinary Approach is freely available for students from participating institutions.

• Execepts. A condensed version of the text narrative, for reference while online.

• Lectures. Curated studio-produced online videos, suitable for remote instruction.

• Java code. Hundreds of easily downloadable Java programs and our I/O libraries for processing text, graphics, and sound.

• Data. Real-world data sets for testing code (ours and yours).

• Exercises. Selected exercises from the book and “web exercises” developed since its publication, along with solutions to selected exercises.

• Programming assignments. Creative programming assignments that we have used at Princeton.
You can explore these resources via the sidebar at left.

## ﻿骷髅关键词

Our textbook Introduction to Programming in Java [ Amazon · Pearson · InformIT ] is an interdisciplinary approach to the traditional CS1 curriculum with Java. We teach the classic elements of programming, using an “objects-in-the-middle” approach that emphasizes data abstraction. We motivate each concept by examining its impact on specific applications, taken from fields ranging from materials science to genomics to astrophysics to internet commerce. The book is organized around four stages of learning to program:

## ﻿骷髅关键词

Our textbook Computer Science [ Amazon · Pearson · InformIT ] contains Introduction to Programming in Java as its first four chapters. The second half of the book explores core ideas of Turing, von Neumann, Shannon, and others that ignited the digital age.
• Chapter 5: Theory of Computing surveys the fundamental concepts of universality, computability, and intractability, which raise questions about the role of computation in understanding the natural world.
• Chapter 6: A Computing Machine describes a simple imaginary machine that has many of the characteristics of real processors at the heart of the computational devices that surround us.
• Chapter 7: Building a Computer considers the design of a processor, including Boolean logic, combinational circuits, and sequential circuits.
Reading a book and surfing the web are two different activities: This booksite is intended for your use while online (for example, while programming and while browsing the web); the textbook is for your use when initially learning new material and when reinforcing your understanding of that material (for example, when reviewing for an exam).

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• To use the lecture videos. Please go to the Lectures tab at left for links to all the online videos and suggestions on how to use them.

• To adopt the textbook. You can request an examination copy or 邮箱 the authors for more information. ACM/IEEE cites COS 126 as a course exemplar. Lecture slides (in Keynote format) are available by request for instructors who adopt the textbook.

## ﻿骷髅关键词

• This online content. Whether your course uses our book or not, you can reinforce your understanding of many topics related to the study of algorithms by browsing the excerpts, code, and exercises here, watching the lecture videos, and/or using our book as a reference.

• Java code. Please go to the Code tab at left for instructions on setting up a Java programming environment, installing our standard libraries, and downloading all of our code.

• Lecture videos. Please go to the Lectures tab at left for links to all the online videos and suggestions on how to use them.

• Online course. You can take our free Coursera MOOCs Computer Science: Programming with a Purpose and Computer Science: Algorithms, Theory, and Machines.

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We also have a Python version of Chapters 1–4 of our textbook.

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