\documentclass[border=1pt]{standalone}
\usepackage[polish]{babel}
\usepackage[utf8]{inputenc} 
\usepackage[T1]{fontenc}
\usepackage{fourier}
\usepackage{tikz}
\usetikzlibrary{arrows.meta,positioning}

\begin{document}

\begin{tikzpicture}
\node[draw,circle,] (A) at (0,0) {A};
\node[draw,circle,right=1cm of A] (B) {B};
\node[draw,circle,above=1cm of A] (C) {C};
\node[draw,circle,left=1cm of A] (D) {D};
\node[draw,circle,below=1cm of A] (E) {E};
\draw[-LaTeX] (A) -- (B);
\draw[-LaTeX] (A) -- (C);
\draw[-LaTeX] (A) -- (D);
\draw[-LaTeX] (A) -- (E);
\draw[-LaTeX] (B) -- (C);
\draw[-LaTeX] (C) -- (D);
\draw[-LaTeX] (D) -- (E);
\draw[-LaTeX] (E) -- (B);
\end{tikzpicture}

\end{document}