Language: C++

\documentclass[a4j]{jarticle}
\usepackage[dvips]{graphicx}
\usepackage{amsmath,amssymb}
\usepackage{bm}
\usepackage{subfigure}
#include<map>
#include<cstdio>
using namespace std;
int main(){
	int n;
	scanf("%d",&n);
	map<int,bool>m;
	while(n--){
		int a;scanf("%d",&a);
		m[a]=true;
	}
	scanf("%d",&n);
	int out=0;
	while(n--){
		int a;scanf("%d",&a);
		out+=m[a];
	}
	printf("%d\n",out);
}


\begin{document}
\setcounter{figure}{4}
\vspace*{3cm}

\begin{center}
{\LARGE \textbf{2016??´?????\????????±???????¨?2\\
???????¨???¬??¬?????????}}

\vspace{5cm}

????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
????????\???2016??´6???8??\

\vspace{3cm}

D2????????????A%????????????????????\???

\vspace{1cm}

{\Large \textbf{?????°?????????}}%?°?????????\???

\vspace{1cm}

ID: 2600140119-9\\%???????¨????????????\???
Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
File Name: 26001401199.pdf\\ 	%??¬???????????????????????????????±???????????§?11???????????\???

\vspace{1cm}
-----------------------------\\
Template Version: 15ReportTemplate.16.tex\\%?????´??????????????¨
Print Date: \today
\end{center}

\thispagestyle{empty}

\newpage
\tableofcontents
\newpage
\setcounter{page}{1}

%===================================================================
\section{????¨???????}
%===================================================================
\section{??????????¨???¬}
%===================================================================
\subsection{????¨???????1}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{??????}
%===================================================================
\subsection{????¨???????2}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{??????}
%===================================================================
\section{??????????¨???¬}
%===================================================================
\subsection{????¨???????1}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{??????}
%===================================================================
\subsection{????¨???????2}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{??????}
%===================================================================
\subsection{????¨???????3}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{??????}
%===================================================================
\section{?????????????¨???¬}
%===================================================================
\subsection{????¨???????1}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{??????}
%===================================================================
\subsection{????¨???????2}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{????¨???????}
\subsubsection{??????}

%===================================================================
\section{?????¨???, ??????}
%===================================================================

\begin{thebibliography}{4}
%	\bibitem{kamei}????????????,
%	"?????????,"
%	?????????, Vol.xx, No.yy, pp.zz--zz(2003)
\small{%
%***********
\bibitem{OMRON}??????????????? ??????/???????????????/??¨????§£??¬ http://www.fa.omron.co.jp/guide/technicalguide/56/202/
\bibitem{Sugita}\LaTeX ???????????????
%\bibitem{syuha}??¨??¢??°?????§???????????? http://www.kairo-nyumon.com/analog_frequency.html 
%\bibitem{ITF-202}???????????¢?????????????£???????ITF-202????????±??¬????????????????¨???¬?????????
 %??????????????????????????????
}%
\end{thebibliography}

\end{document}

Compiler output:
a.cc:1:1: error: stray '\' in program
    1 | \documentclass[a4j]{jarticle}
      | ^
a.cc:2:1: error: stray '\' in program
    2 | \usepackage[dvips]{graphicx}
      | ^
a.cc:3:1: error: stray '\' in program
    3 | \usepackage{amsmath,amssymb}
      | ^
a.cc:4:1: error: stray '\' in program
    4 | \usepackage{bm}
      | ^
a.cc:5:1: error: stray '\' in program
    5 | \usepackage{subfigure}
      | ^
a.cc:27:1: error: stray '\' in program
   27 | \begin{document}
      | ^
a.cc:28:1: error: stray '\' in program
   28 | \setcounter{figure}{4}
      | ^
a.cc:29:1: error: stray '\' in program
   29 | \vspace*{3cm}
      | ^
a.cc:31:1: error: stray '\' in program
   31 | \begin{center}
      | ^
a.cc:32:2: error: stray '\' in program
   32 | {\LARGE \textbf{2016??´?????\????????±???????¨?2\\
      |  ^
a.cc:32:9: error: stray '\' in program
   32 | {\LARGE \textbf{2016??´?????\????????±???????¨?2\\
      |         ^
a.cc:32:29: error: stray '\' in program
   32 | {\LARGE \textbf{2016??´?????\????????±???????¨?2\\
      |                             ^
a.cc:32:38: error: extended character ± is not valid in an identifier
   32 | {\LARGE \textbf{2016??´?????\????????±???????¨?2\\
      |                                      ^
a.cc:32:49: error: stray '\' in program
   32 | {\LARGE \textbf{2016??´?????\????????±???????¨?2\\
   33 | ???????¨???¬??¬?????????}}
a.cc:33:12: error: extended character ¬ is not valid in an identifier
   33 | ???????¨???¬??¬?????????}}
      |            ^
a.cc:33:15: error: extended character ¬ is not valid in an identifier
   33 | ???????¨???¬??¬?????????}}
      |               ^
a.cc:35:1: error: stray '\' in program
   35 | \vspace{5cm}
      | ^
a.cc:37:9: error: stray '\' in program
   37 | ????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
      |         ^
a.cc:37:36: error: stray '\' in program
   37 | ????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
      |                                    ^
a.cc:37:55: error: stray '\' in program
   37 | ????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
      |                                                       ^
a.cc:37:56: error: stray '\' in program
   37 | ????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
      |                                                        ^
a.cc:37:57: error: stray '\' in program
   37 | ????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
      |                                                         ^
a.cc:37:68: error: stray '\' in program
   37 | ????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
      |                                                                    ^
a.cc:37:74: error: stray '\' in program
   37 | ????¨???\???2016??´4???14, 21, 28??\, 5???12, 19, 26??\\\ %????¨???\?????\???
      |                                                                          ^
a.cc:38:9: error: stray '\' in program
   38 | ????????\???2016??´6???8??\
      |         ^
a.cc:40:1: error: stray '\' in program
   40 | \vspace{3cm}
      | ^
a.cc:42:37: error: stray '\' in program
   42 | D2????????????A%????????????????????\???
      |                                     ^
a.cc:44:1: error: stray '\' in program
   44 | \vspace{1cm}
      | ^
a.cc:46:2: error: stray '\' in program
   46 | {\Large \textbf{?????°?????????}}%?°?????????\???
      |  ^
a.cc:46:9: error: stray '\' in program
   46 | {\Large \textbf{?????°?????????}}%?°?????????\???
      |         ^
a.cc:46:22: error: extended character ° is not valid in an identifier
   46 | {\Large \textbf{?????°?????????}}%?°?????????\???
      |                      ^
a.cc:46:36: error: extended character ° is not valid in an identifier
   46 | {\Large \textbf{?????°?????????}}%?°?????????\???
      |                                    ^
a.cc:46:46: error: stray '\' in program
   46 | {\Large \textbf{?????°?????????}}%?°?????????\???
      |                                              ^
a.cc:48:1: error: stray '\' in program
   48 | \vspace{1cm}
      | ^
a.cc:50:17: error: stray '\' in program
   50 | ID: 2600140119-9\\%???????¨????????????\???
      |                 ^
a.cc:50:18: error: stray '\' in program
   50 | ID: 2600140119-9\\%???????¨????????????\???
      |                  ^
a.cc:50:40: error: stray '\' in program
   50 | ID: 2600140119-9\\%???????¨????????????\???
      |                                        ^
a.cc:51:7: error: stray '\' in program
   51 | Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
      |       ^
a.cc:51:23: error: stray '@' in program
   51 | Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
      |                       ^
a.cc:51:42: error: stray '\' in program
   51 | Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
      |                                          ^
a.cc:51:43: error: stray '\' in program
   51 | Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
      |                                           ^
a.cc:51:56: error: extended character ¢ is not valid in an identifier
   51 | Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
      |                                                        ^
a.cc:51:62: error: extended character ¬ is not valid in an identifier
   51 | Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
      |                                                              ^
a.cc:51:71: error: stray '\' in program
   51 | Mail: \texttt{is0255ie@ed.ritsumei.ac.jp}\\%???????????¢?????¬????????\???
      |                                                                       ^
a.cc:52:27: error: stray '\' in program
   52 | File Name: 26001401199.pdf\\    %??¬???????????????????????????????±???????????§?11???????????\???
      |                           ^
a.cc:52:28: error: stray '\' in program
   52 | File Name: 26001401199.pdf\\    %??¬???????????????????????????????±???????????§?11???????????\???
      |                            ^
a.cc:52:36: error: extended character ¬ is not valid in an identifier
   52 | File Name: 26001401199.pdf\\    %??¬???????????????????????????????±???????????§?11???????????\???
      |                                    ^
a.cc:52:68: error: extended character ± is not valid in an identifier
   52 | File Name: 26001401199.pdf\\    %??¬???????????????????????????????±???????????§?11???????????\???
      |                                                                    ^
a.cc:52:80: error: extended character § is not valid in an identifier
   52 | File Name: 26001401199.pdf\\    %??¬???????????????????????????????±???????????§?11???????????\???
      |                                                                                ^
a.cc:52:95: error: stray '\' in program
   52 | File Name: 26001401199.pdf\\    %??¬???????????????????????????????±???????????§?11???????????\???
      |                                                                                               ^
a.cc:54:1: error: stray '\' in program
   54 | \vspace{1cm}
      | ^
a.cc:55:30: error: stray '\' in program
   55 | -----------------------------\\
   56 | Template Version: 15ReportTemplate.16.tex\\%?????´??????????????¨
a.cc:56:42: error: stray '\' in program
   56 | Template Version: 15ReportTemplate.16.tex\\%?????´??????????????¨
      |                                          ^
a.cc:56:43: error: stray '\' in program
   56 | Template Version: 15ReportTemplate.16.tex\\%?????´??????????????¨
      |                                           ^
a.cc:57:13: error: stray '\' in program
   57 | Print Date: \today
      |             ^
a.cc:58:1: error: stray '\' in program
   58 | \end{center}
      | ^
a.cc:60:1: error: stray '\' in program
   60 | \thispagestyle{empty}
      | ^
a.cc:62:1: error: stray '\' in program
   62 | \newpage
      | ^
a.cc:63:1: error: stray '\' in program
   63 | \tableofcontents
      | ^
a.cc:64:1: error: stray '\' in program
   64 | \newpage
      | ^
a.cc:65:1: error: stray '\' in program
   65 | \setcounter{page}{1}
      | ^
a.cc:68:1: error: stray '\' in program
   68 | \section{????¨???????}
      | ^
a.cc:70:1: error: stray '\' in program
   70 | \section{??????????¨???¬}
      | ^
a.cc:70:24: error: extended character ¬ is not valid in an identifier
   70 | \section{??????????¨???¬}
      |                        ^
a.cc:72:1: error: stray '\' in program
   72 | \subsection{????¨???????1}
      | ^
a.cc:73:1: error: stray '\' in program
   73 | \subsubsection{????¨???????}
      | ^
a.cc:74:1: error: stray '\' in program
   74 | \subsubsection{????¨???????}
      | ^
a.cc:75:1: error: stray '\' in program
   75 | \subsubsection{????¨???????}
      | ^
a.cc:76:1: error: stray '\' in program
   76 | \subsubsection{??????}
      | ^
a.cc:78:1: error: stray '\' in program
   78 | \subsection{????¨???????2}
      | ^
a.cc:79:1: error: stray '\' in program
   79 | \subsubsection{????¨???????}
      | ^
a.cc:80:1: error: stray '\' in program
   80 | \subsubsection{????¨???????}
      | ^
a.cc:81:1: error: stray '\' in program
   81 | \subsubsection{????¨???????}
      | ^
a.cc:82:1: error: stray '\' in program
   82 | \subsubsection{??????}
      | ^
a.cc:84:1: error: stray '\' in program
   84 | \section{??????????¨???¬}
      | ^
a.cc:84:24: error: extended character ¬ is not valid in an identifier
   84 | \section{??????????¨???¬}
      |                        ^
a.cc:86:1: error: stray '\' in program
   86 | \subsection{????¨???????1}
      | ^
a.cc:87:1: error: stray '\' in program
   87 | \subsubsection{????¨???????}
      | ^
a.cc:88:1: error: stray '\' in program
   88 | \subsubsection{????¨???????}
      | ^
a.cc:89:1: error: stray '\' in program
   89 | \subsubsection{????¨???????}
      | ^
a.cc:90:1: error: stray '\' in program
   90 | \subsubsection{??????}
      | ^
a.cc:92:1: error: stray '\' in program
   92 | \subsection{????¨???????2}