Program design: screen time | Intro to CS - Python | Khan Academy

Code along with a software engineer in this worked example using lists. Apply list iteration to analyze daily screen time usage across different apps. Define functions with list parameters to count the total number of active minutes and the total number of distinct phone sessions.

View the program used in this video at: https://www.khanacademy.org/python-program/screen-time-lists-program-design/5111855196520448

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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 : monitoring screen time 00:34 : data format 00:58 : count minutes function 01:53 : smaller test cases 02:21 : excluding work apps 02:59 : count sessions function 03:41 : first and last session test cases 04:37 : average session length function 05:00 : zero division error 05:24 : final data analysis ... https://www.youtube.com/watch?v=_MsHKS96o3k Note: All Khan Academy content is available for free at (www.khanacademy.org)