template.tex

\documentclass[a4paper,twocolumn,oneside]{article}
\setlength{\columnseprule}{0.4pt}
\setlength{\columnsep}{10pt}
\usepackage[a4paper, margin=2cm, lmargin=1cm, rmargin=1cm, bmargin=1cm]{geometry}
\headsep=5pt
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{enumitem}
\usepackage{listings}
\usepackage[T1]{fontenc}
\usepackage{fancyhdr}
\usepackage{url}
\usepackage{color}
\usepackage{graphicx}
\usepackage{tgcursor}
\usepackage[compact]{titlesec}
\titlespacing{\section}{0pt}{*0}{*0}
\titlespacing{\subsection}{0pt}{*0}{*0}
\titleformat{\section}[hang]
  {\normalfont\bfseries}
  {}
  {0em}
  {\Large \thesection\hspace{0.6em}}
\titleformat{\subsection}[hang]
  {\normalfont\bfseries}
  {}
  {0em}
  {\large \thesubsection\hspace{0.6em}}

\pagestyle{fancy}
\fancyfoot{}
\fancyhead[R]{Page \thepage}
\fancyhead[L]{Team NCTU Oryx}
\definecolor{deeper}{gray}{.8}

\renewcommand*{\ttdefault}{pcr}
\lstset{language=C++,
		basicstyle=\footnotesize\ttfamily,
		tabsize=2,
		breaklines=true,
}
\setlist{leftmargin=\parindent}

\setlength{\parindent}{1em}
\setlength{\parskip}{0.1em}

\begin{document}
\tableofcontents
\newpage
\input{content.tex}
\end{document}