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> I think the ideal would be something like an autograder, rather than a solution Me too! But I don't know how to write a useful auto-grader for free-form Eng
by jefferickson 6y ago
> I think the ideal would be something like an autograder, rather than a solution
Me too! But I don't know how to write a useful auto-grader for free-form English text and pseudocode, and neither does anyone else.
Even a pedagogically useful auto-grader for actual _code_ — one that doesn't just check a bunch of test cases, but diagnoses the code to identify design errors and offers specific feedback for improvement — would be utterly revolutionary.
- alanfranz 6y agoIIRC the Coursera class autograder used actual code, and offered _some_ design improvement suggestions - about code correctness, edge cases, speed. Of course, it couldn't point out other design flaws. I think that the Java used in that class was a good approach. By limiting the packages you could use, they prevented leveraging builtin facilities (e.g. Java collections) and forced people to write their own data structures.