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Week 2
Lecture
Audio
Notes
Slides
Google Slides
PDF
Source Code
Index
PDF
Zip
Video
CS50 Video Player
MP4
360p
720p
1080p
4K
YouTube
Quiz
Shorts
Functions
Arrays
Command Line Arguments
Variables and Scope
References
Arrays and Strings
Bugs and Debugging
Command-Line Interaction
Compiling
Exit Codes
Typecasting
Problems
Readability
Caesar
, for those less comfortable
Substitution
, for those more comfortable
Past Problems
Old Friends
Calc
Crack
, for those more comfortable
Vigenère
, for those less comfortable