Well, to be honest C is still C, but it’s children have run mad.

We did Prolog in university - actually it was one of the two languages we had to learn in CS, the other one being Pascal.

I always considered Prolog a pain in the ass and unsuitable for anything bigger than a piece of homework due to the “we don’t do loops, we have tail recursion” making the code unnecessary complex and hard to read. On a list of Write-Only languages I’d rate it a few steps below Perl.

Old enough they still know Prolog.