Screen shots of CodeRunner questions in action


An empty CodeRunner question (Python3)

Unanswered Python3 sqr function


Bad answer (syntax error)

Syntax error in a Python3 program

Bad answer (wrong output)

Wrong answer to sqr question

Bad answer (runtime error)

Syntax error in a Python3 program

Right answer

Right answer to sqr question

C Function (hidden test case shown to teacher)

C function


pylint-checked question: bad answer


Java Class: teacher view (showing hidden test case)


Use of the Precheck capability

Screen dump of precheck in action

Easy template-grader example: right answer

Template grader output: right answer

Easy template-grade example: partially-right answer

Template grader output: partially right answer

Custom grader: right answer


Custom grader: wrong answer


Custom grader: syntax error


Before clicking "Show differences"


After clicking "Show differences"


Question authoring: the trivial Python3 sqr function

The top panel of the authoring form

The General panel of the question authoring form

The first test case

Last modified: Monday, 9 January 2017, 3:54 PM