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📁 Structure

cs1a/           # CS1A (C++)
cs1b/           # CS1B (C++)

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📘 CS1A

#	Topic	Key Concepts
01	Fundamentals	IDE, compilation, basic program structure
02	Syntax & Development	Variables, data types, naming conventions
03	Numeric Types & Expressions	int, float, double, arithmetic operators
04	Input/Output	cin, cout, formatting, getline
05	Control Structures	if/else, switch, logical operators
06	Loops & Files	for, while, do-while, file I/O
07	Functions	Parameters, return types, prototypes, scope
08	Arrays	1D/2D arrays, traversal, common algorithms
09	C-Strings & cctype	Character arrays, string functions, char testing
10	Pointers & Structs	Memory addresses, dereferencing, struct basics

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📗 CS1B

#	Topic	Key Concepts
02	Struct Header Example	Separating struct into .h file
03	Enum, Typedef, Recursion	User-defined types, recursive algorithms
04	Pointers, Structs, Classes	OOP basics, constructors, encapsulation
06	Advanced File Operations	Binary files, random access, file modes
07	Classes	(See 04 - consolidated)

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📝 Notes Format

Each lecture folder typically contains:

• *.md - Markdown notes (main reference)
• *.pdf - Original lecture slides (Tagged PDF)
• *.cpp - Example code / practice templates
• INSTRUCTIONS.md - Learning exercises (some lectures)

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🔗 Directory

📁 cs1a/

• 01-fundamentals
• 02-syntax-and-development
• 03-numeric-types-expressions
• 04-input-output
• 05-control-structures
• 06-loops-and-files
• 07-functions
• 08-arrays
• 09-cstrings-cctype
• 10-pointers-structs

📁 cs1b/

• 02-struct-header-example
• 03-enum-typedef-recursion
• 04-pointers-structs-classes
• 06-advanced-file-ops
• 07-classes