\newcommand{\reading}[1]{{\em Reading}: #1}

\newcommand{\head}[5]{
{\noindent College of Computer \& Information Science \hfill #3}\\
{\noindent Northeastern University \hfill #4}\\
{\noindent #1: #2 \hfill Scribe: #5}}

\newcommand{\psout}[1]{Problem Set #1 out}
\newcommand{\psdue}[1]{Problem Set #1 due}

\newcommand{\hs}{\hspace{.1in}}

\input{algMacros}
