DefinePK

Description

Trace a program with variables to understand how the computer interprets assignment statements, variable accesses, and variable expressions.

View the program used in this video at: https://www.khanacademy.org/python-program/evaluating-expressions-with-variables/5620697605521408

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Course link: https://www.khanacademy.org/computing/intro-to-python-fundamentals/x5279a44ae0ab15d6:computational-thinking-with-variables
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TIMESTAMPS:
00:00 - 01:15 : gene = "BRCA2"
01:16 - 01:59 : num_mutations = 4 + 5 + 2
02:00 - 02:51 : print(gene + "gene")
02:52 - 03:45 : num_mutations = num_mutations + 1
03:46 - 04:30 : gene = num_mutations
04:31 - 05:09 : num_mutations = gene + 5
05:10 - 05:32 : print(num_mutations + gene)
05:33 - 05:46: program termination