% No 'submit' option for the problems by themselves.
% \documentclass{harvardml}
% Use the 'submit' option when you submit your solutions.
\documentclass[submit]{harvardml}
% Put in your full name and email address.
\name{Your Name}
\email{email@fas.harvard.edu}
% List any people you worked with.
\collaborators{%
John Doe,
Jane Doe
}
% You don't need to change these.
\course{CS281-F13}
\assignment{Assignment \#1}
\duedate{23:59pm September 20, 2013}
% If you want to include graphics.
\usepackage{graphicx}
\begin{document}
\begin{problem}[5pts]
I am a problem.
\end{problem}
I am a solution. Here is some math.
\begin{align}
\Pr(X < x) &= \frac{1}{\sqrt{2\pi}}\int_{-\infty}^x\exp\left\{-\frac{1}{2}x'^2\right\}\,\mathrm{d}x'
\end{align}
\begin{problem}[15pts]
I am another problem.
\end{problem}
I am another solution. This one has a figure, below in Figure~\ref{fig}.
\begin{figure}[h]
\centering
\includegraphics[width=0.6\textwidth]{example-fig}
\caption{I am a caption.}
\label{fig}
\end{figure}
\end{document}