Tracing lists | Intro to CS - Python | Khan Academy

How does the computer store a list in memory? Trace a program step-by-step to see how the computer interprets list definitions, list accesses, and list assignments. Discover why list indices start at zero instead of one!

View the program used in this video at: https://www.khanacademy.org/python-program/tracing-lists/5520436670611456

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Course link: https://www.khanacademy.org/computing/intro-to-python-fundamentals/x5279a44ae0ab15d6:automating-tasks-with-lists Course playlist: https://www.youtube.com/playlist?list=PLSQl0a2vh4HDkbhG0sDW0b-VZXykEIAe5

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TIMESTAMPS: 00:00 : list definition 01:00 : lists in memory 01:57 : list access 02:32 : self-referencing assignment 03:37 : len() function 04:29 : variable reassignment 04:57 : index error 05:30 : other optimizations ... https://www.youtube.com/watch?v=m9pvxuHb5y8 Note: All Khan Academy content is available for free at (www.khanacademy.org)