Iterators and Generators · interview question
What does a strong engineer do when reasoning through generator expressions code?
Multiple choiceMediumchapter-8-curatedpremiumiterators-and-generatorsgenerator-expressions
total = sum(row["subtotal"] for row in rows if row["status"] == "paid")Answer and explanation
Correct answer
D. Narrate the data shape, the state changes, and the exact rule order step by step.
Why
Interviewers often use simple code to test whether you can reason through execution without bluffing.
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