hw7.tex

\documentclass[12pt]{article}
\usepackage[margin=1in]{geometry}
\usepackage{amsmath}
\usepackage{tikz}
\usepackage{listings}
\usepackage{enumerate}
\usepackage{url}
\setlength{\parindent}{0pt}

\definecolor{dkgreen}{rgb}{0,0.6,0}
\definecolor{gray}{rgb}{0.5,0.5,0.5}
\definecolor{mauve}{rgb}{0.58,0,0.82}

\lstset{
  frame=tb,
  language=Python,
  aboveskip=3mm,
  belowskip=3mm,
  showstringspaces=false,
  columns=flexible,
  basicstyle={\small\ttfamily},
  numbers=none,
  numberstyle=\tiny\color{gray},
  keywordstyle=\color{blue},
  commentstyle=\color{dkgreen},
  stringstyle=\color{mauve},
  breaklines=true,
  breakatwhitespace=true
  tabsize=2
}

\begin{document}
\title{CS 473 Homework 7 Solutions 3 of 3}
\author{Cha, Seung Hwa (scha3),\\ Choi, Chang-yong (choi196),
\\Huang, Perry (huang185)}
\date{March 31, 2014}
\maketitle


\textbf{Problem 3.} (30 pts.) 

\end{document}