An Introduction to Computer Science & Programming | LECT 9.4: How Functions Work? Function Calls, Returns, & Local Variables

Lecture 9: User-Defined Functions & the Scope of Variables
Section 9.4: How Functions Work? Function Calls, Returns, & Local Variables
- Function Calls
- The Return Statement
- Returning Void
- Parameters versus Arguments
- Local Variable(s)

Lecture Notes (Lecture Slides in PDF) + Exercises (Problem Sheets) + Lecture Codes (Source Codes for Examples in Lecture Notes) are all available at the following link: https://drive.google.com/drive/folders/1RTakuNor6594Z289NWygz1lmd-jjHHQ-

Additional Resources:
1) C Programming Tutorial 89 - Function Arguments, Parameters, Return Statement: https://www.youtube.com/watch?v=ylPG6x1rDxY
2) C Programming Tutorial - 56 - Passing Arguments to Functions: https://www.youtube.com/watch?v=_oyuKw3vBf8

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