Hard Difficulty
Hard questions require advanced understanding and critical thinking. Here, your problem-solving skills are key, as these questions often involve complex scenarios needing in-depth analysis and well-structured responses.
Algorithms question
Algorithm questions test your understanding of computational procedures and efficiency. Be prepared to discuss time/space complexity, optimization techniques, and demonstrate your ability to convert abstract problems into working code.
Here's a Hint
Consider Perl's text processing capabilities, regular expression handling, and its historical importance in automation and verification workflows.
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