The System of Classified and Auto-Mark Source Code for Students’ Exams
Nguyen Thanh Binh, Pham The Bao · International Journal of Information and Education Technology · 2015
There are two main approaches to solve classified problems: using the method of comparing strings and abstract syntax tree (AST).In terms of the method of comparing strings, it has many obstacles because it is not recognized by a wide range of changes such as additions, deletions or editions about information on the number of exams or creating called functions without returning any values.This research is utilized by the AST algorithm in order to match and compare students' source codes to AST tree.