\documentclass{article}
\title{TDDD43 -- Theme 1}
\usepackage[utf8]{inputenc}
% fix for URL references
\usepackage[hyphens]{url}
\usepackage[colorlinks=true,urlcolor=blue,linkcolor=black,citecolor=black,filecolor=black]{hyperref}
\hypersetup{breaklinks=true}
\urlstyle{same}
\Urlmuskip=0mu plus 1mu\relax
\usepackage{dirtytalk}
\usepackage{listings}
\usepackage{color}

\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{
  aboveskip=3mm,
  belowskip=3mm,
  breaklines=true,
  breakatwhitespace=true,
  columns=flexible,
  commentstyle=\color{dkgreen},
  emph={Net, char, double, float, unsigned, int, string},
  emphstyle={\color{blue}},
  frame=tb,
  keywordstyle=\color{blue},
  morecomment=[l][\color{magenta}]{\#},
  numbers=left,
  numberstyle=\tiny\color{gray},
  showstringspaces=false,
  stringstyle=\color{mauve},
  tabsize=4
}


\usepackage[margin={2cm, 3.5cm, 3cm, 3cm}]{geometry}
\usepackage{amssymb, graphicx, fancyhdr}
\addtolength{\textheight}{20mm}
\addtolength{\voffset}{-5mm}
\renewcommand{\sectionmark}[1]{\markleft{#1}}
\usepackage[square,sort,comma,numbers]{natbib}
\begin{document}
\pagestyle{fancy}
\lhead{\footnotesize{TDDD43 -- Theme 5}}
\lfoot{\footnotesize{Rasmus Holm -- rasho381@student.liu.se\\
Simon Keisala -- simke926@student.liu.se}}
\include{questions}


%\bibliographystyle{IEEEtranN}% 
%\bibliography{refs}%
\end{document}
