Students’ Misunderstanding of the Order of Evaluation in Conjoined Conditions

2021 IEEE/ACM 29th International Conference on Program Comprehension (ICPC)(2021)

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摘要
Experts often use particular control flow structures to make their code easier to read and modify, such as using the logical operator AND to conjoin conditions rather than nesting separate if statements. Within Boolean expressions, experts take advantage of short-circuit evaluation by ordering their conditions to avoid errors (such as checking that an index is within the bounds of an array before ...
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关键词
Computer science,Software algorithms,Writing,Encoding,Cognitive science,Indexes,Arrays
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