Control Flow · interview question
A teammate submits shaky for loops code. Which review comment is the strongest?
Multiple choiceEasychapter-2-curatedpremiumcontrol-flowfor-loops
Answer and explanation
Correct answer
D. Make the rule clearer and easier to explain. Use loops to express repeated work directly and accumulate values in a way the next engineer can verify.
Why
The best review comment anchors the change to readability, correctness, and future maintenance. A believable total can still be wrong when the repeated step inside the loop is wrong or incomplete.
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