zlacker

It's a programming class where "algorithmic thinking" (and therefore, in my opinion, some amount of math) is one of the course objectives.

Since the discussion takes place in a low-pressure, guided group lesson, students will certainly not be penalized for suggesting the string method in that setting. Also, students trying to use strings on homework will fail tests in the linter and autograder before they finally submit, so they will have plenty of opportunity to fix their mistake before receiving a grade on their work.