example3.tex

%
% File:   example3.tex
% Date:   17-Jul-12
% Author: I. Chuang <ichuang@mit.edu>
%
% Example latex source file for a single edX problem.

\documentclass[12pt]{article}

\usepackage{edXpsl}	% edX

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}

\begin{edXproblem}{Latex Example Problem 4}{10}

\section{Example of external response (coding problem)}  

This problem demonstrates a python coding problem.

\begin{edXscript}
initial_display = ""
answer = """
print "hello world"
"""
preamble = """ 
code = '''
"""
test_program = """
'''
code = code.replace('print ','print >> LOG_OUTPUT, ')
exec(code)
"""
\end{edXscript}

Write python code which prints out ``hello world''

\edXabox{type="external" rows=5 tests="1"}

% \end{edXproblem}

Here is the $\LaTeX$ code for the problem:

\begin{verbatim}
\documentclass[12pt]{article}

\usepackage{edXpsl}	% edX

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}

\begin{edXproblem}{Latex Example Problem 4}{10}

\section{Example of external response (coding problem)}  

This problem demonstrates a python coding problem.

\begin{edXscript}
initial_display = ""
answer = """
print "hello world"
"""
preamble = """ 
code = '''
"""
test_program = """
'''
code = code.replace('print ','print >> LOG_OUTPUT, ')
exec(code)
"""
\end{edXscript}

Write python code which prints out ``hello world''

\edXabox{type="external" rows=5 tests="1"}

\end{edXproblem}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\end{document}
\end{verbatim}

\end{edXproblem}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\end{document}