Learning problem generator for introductory programming courses

Automatic learning-problem generation saves effort on creating problem banks. It allows banks containing thousands problems, which prevents cheating, training until mastery, and lets intelligent tutoring systems find problems for every learning situation. We present a generator ToP, designed to generate introductory programming courses from open-source code. supports teaching determining the order of expression evaluation program tracing. was integrated into CompPrehension tutor initial update them fly. used in studies that demonstrated generated are indistinguishable human-authored ones.