\documentclass{article}

\usepackage[cp1250]{inputenc}
\usepackage{polski}

\begin{document}
  
\begin{center}
  {\bfseries Znaki specjalne}:
  
  \bigskip
  
  \LARGE
  \begin{tabular}{l|l}  
    \verb!\%! 	 & \% \\  
    \verb!\$! 	 & \$ \\  
    \verb!\{! 	 & \{ \\  
    \verb!\}! 	 & \} \\  
    \verb!\_! 	 & \_ \\  
    \verb!\P! 	 & \P \\  
    \verb!\#! 	 & \# \\  
    \verb!\&! 	 & \& \\   
    \verb!\S! 	 & \S \\
    \verb!\textgreater! & \textgreater \\
    \verb!\textless!    & \textless \\
    \verb!-!    & - \\
    \verb!--!    & -- \\
    \verb!---!    & --- 
  \end{tabular}
\end{center}
  
  
  
\end{document}
