\begin
Discover why 18 million people worldwide trust Overleaf with their work.
% !TEX encoding = UTF-8 Unicode
\documentclass[
10pt,
aspectratio=169,
]{beamer}
\setbeamercovered{transparent=10}
\usetheme[
% showheader,
% red,
purple,
% gray,
% graytitle,
colorblocks,
% noframetitlerule,
]{Verona}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lipsum}
\definecolor{col}{RGB}{4,74,21}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Mac上使用如下命令声明隶书字体，windows也有相关方式，大家可自行修改
\providecommand{\lishu}{\CJKfamily{zhli}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usepackage{tikz}
\usetikzlibrary{fadings}
%
%\setbeamertemplate{sections/subsections in toc}[ball]
\usepackage{xeCJK}
\usepackage{listings}
\usepackage{caption}
\usepackage{subcaption}
\usefonttheme{professionalfonts}
\def\mathfamilydefault{\rmdefault}
\usepackage{amsmath}
\usepackage{multirow}
\usepackage{booktabs}
\usepackage{bm}
\setbeamertemplate{section in toc}{\hspace*{1em}\inserttocsectionnumber.~\inserttocsection\par}
\setbeamertemplate{subsection in toc}{\hspace*{2em}\inserttocsectionnumber.\inserttocsubsectionnumber.~\inserttocsubsection\par}
\setbeamerfont{subsection in toc}{size=\small}
\AtBeginSection[]{%
\begin{frame}%
\frametitle{Outline}%
\textbf{\tableofcontents[currentsection]} %
\end{frame}%
}
\AtBeginSubsection[]{%
\begin{frame}%
\frametitle{Outline}%
\textbf{\tableofcontents[currentsection, currentsubsection]} %
\end{frame}%
}
\title{Beamer for SYSU}
\subtitle{Sub-Title}
\author[TY.Qi]{Tianyu Qi}
\mail{qitianyuqty@163.com}
\institute[Sun Yat-sen University]{School of Cyber Science and Technology\\
Sun Yat-sen University}
\date{\today}
\titlegraphic[width=3cm]{sysu_logo}{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% ----------- 标题页 ------------
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\maketitle
%%% define code
\defverbatim[colored]\lstI{
\begin{lstlisting}[language=C++,basicstyle=\ttfamily,keywordstyle=\color{red}]
int main() {
// Define variables at the beginning
// of the block, as in C:
CStash intStash, stringStash;
int i;
char* cp;
ifstream in;
string line;
[...]
\end{lstlisting}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% ----------- Temp ------------
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \begin{exampleblock}{title}
% xxx
% \end{exampleblock}
% \begin{columns}[onlytextwidth]
% \begin{column}{.5\textwidth}
% \end{column}
% \end{columns}
% \begin{figure}
% \centering
% \includegraphics[width=0.8\linewidth]{fig/intro_private.png}
% \caption{Privacy security policy}
% \end{figure}
% \begin{equation*}
% w=\sum _{j=1}^{M}\frac{\left | \mathcal{D}_j \right | w_j^e}{\sum _{j=1}^{M}\left | \mathcal{D}_j \right |}
% \end{equation*}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% ----------- FRAME ------------
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Basics}
\subsection{Blocks}
\begin{frame}[c]{Blocks}
The blocks are shown below
\begin{block}{Regular Block}
Content of a regular block
\end{block}
\begin{exampleblock}{Example Block}
Content of an example block
\end{exampleblock}
\begin{alertblock}{Alert block}
Content of an alert block
\end{alertblock}
\end{frame}
\subsection{Enumerate \& Overlays}
\begin{frame}[c]{Enumerate \& Overlays}
{\large An Example of \texttt{enumerate}}
\begin{enumerate}[<+->]
\item First item
\item Second item
\item Third item
\end{enumerate}
\vfill
{\large An Example of \texttt{itemize}}
\begin{itemize}[<+->]
\item First item
\item Second item
\item Third item
\end{itemize}
\end{frame}
\subsection{Two columns}
\begin{frame}[c]{Two columns}
\begin{columns}[onlytextwidth]
\column{0.4\textwidth}
Content for column one
\begin{equation}
E = mc^2
\end{equation}
\column{0.4\textwidth}
Content for column two
\begin{equation}
F=ma
\end{equation}
\end{columns}
\end{frame}
\subsection{Figures}
\begin{frame}[c]{Figures}
\begin{figure}
\centering
\begin{tikzpicture}
\draw [help lines,very thick] (0,0) grid (5,4);
\end{tikzpicture}
\caption{Credits to Ti\textit{k}Z}
\end{figure}
\end{frame}
\begin{frame}{A Listings Demo}{C++}
\lstI
\end{frame}
% Thank you page
\beamertemplateshadingbackground{structure.fg!90}{structure.fg}
\begin{frame}[plain]
\vfill
\centering
{
\centering \Huge \color{white} Thank you for your attention!\\[10pt]Questions?
}
\vfill
\end{frame}
\end{document}