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"Google github textbook name" to list public older revision pdf copies.
Module 00 CH 1 Introduction to Computers and Programming 1
Module 01 CH 2 Introduction to C++ 27
Module 02 CH 3 Expressions and Interactivity 83
Module 03 CH 4 Making Decisions 149
Module 04 CH 5 Loops 227
Module 05 CH 5.11 Files 265 & CH 12.1 ~ 12.5 Advanced File Operation 657
Module 06 CH 6 Functions 299
Module 07 CH 7 Arrays 375
Module 08 CH 8 Searching and Sorting Arrays 457
Module 09 CH 9 Pointers 495
Module 10 CH 10 Characters, C-Strings, and More About the string Class 547
Module 11 CH 11 Structured Data 599
Module 12 CH 19.1 ~ 19.4 Introduction to Recursion 1121