\documentclass[xcolor=dvipsnames, 9pt]{beamer}

\usepackage{sansmathaccent}
\pdfmapfile{+sansmathaccent.map}
\usepackage[T1]{fontenc}
\usepackage{amssymb, amsthm, amsmath, amsfonts}
\usepackage{eucal}
\usepackage[polish]{babel}
\usepackage{listings}
\usepackage{array, epsfig}
\usepackage{bbm}
\usepackage{hyperref}
\usepackage[numbers,square]{natbib}
%\usepackage{mathtools}
\usepackage{color}
%\usepackage{relsize}
\usepackage{graphicx}
\usepackage{ragged2e}
\usepackage{blindtext}
\usepackage{wrapfig}
\usepackage{tikz}
\usepackage{mathtools}
\usepackage{algorithm}
\usepackage{algpseudocode}
\usepackage{float}

\usetikzlibrary{graphs}
\usetikzlibrary{arrows}
% Стиль презентации
%Pittsburgh
\usetheme{Warsaw}
\usecolortheme[named=SeaGreen]{structure}



\setbeamertemplate{section in toc}[sections numbered]
\setbeamertemplate{subsection in toc}[subsections numbered]
\AtBeginSection[]
{
	\begin{frame}
	\frametitle{Outline}
	\tableofcontents[currentsection]
    \end{frame}
}

\setbeamercovered{highly dynamic}

\newcounter{saveenumi}
\newcommand{\seti}{\setcounter{saveenumi}{\value{enumi}}}
\newcommand{\conti}{\setcounter{enumi}{\value{saveenumi}}}

\resetcounteronoverlays{saveenumi}



\sloppy

\title{Nazwa}   
\author{Imie i Nazwisko}

\date{data albo coś}

\begin{document}



\begin{frame}
\titlepage


\end{frame} 



\section{Początek}
\begin{frame}{Ramka}


\begin{block}{Block}
\begin{itemize}
\item


\item

\item



\item

\end{itemize}
\end{block}
\end{frame}

\begin{frame}


\end{frame}

\section{Koniec}
\begin{frame}{}


\bigskip
\bigskip

\bigskip
\center{\Huge\color{SeaGreen} Dziękuję za uwagę!}
\end{frame}




\end{document}