% Introductory Workshop to LaTeX: Worksheet Exercise 3
\documentclass[11pt,a4paper]{article}

\author{Your Name}
\title{My Wonderful Paper}

\begin{document}
\maketitle
\tableofcontents

\begin{abstract}
These are some simple demonstrations of \LaTeX{} features.
\end{abstract}

\section{Introduction}\label{sec:intro}
Hello World!
This is not a new line nor a new paragraph.

This is a new paragraph.

\section{Formatting}\label{sec:formatting}

\begin{itemize}
\item Font styles:
	\begin{enumerate}
	\item \textbf{bold}
	\item \emph{italic}
	\item \underline{underlined}\footnote{but considered bad taste}
	\end{enumerate}
\item Font families: \textrm{roman or serif}, \textsf{sans serif}, \texttt{teletype}
\item Font sizes: {\large large} text, {\small small} text, etc.
\item \verb|verbatim_text   like this| vs verbatim\_text   like this
\item R{\'e}sum{\'e}, ch{\^a}teau, El Ni{\~n}o
\end{itemize}

\subsection{New Subsection}\label{sec:new}
Hi!

\subsection{This is a Subsection}\label{sec:subtest}

Blah blah. 

Start a new paragraph as shown in section \ref{sec:intro}. The current subsection is numbered \ref{sec:subtest}  and we are now on page \pageref{sec:subtest}. 
\end{document}