\documentclass[ngerman,a4paper]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\usepackage{amsmath,amssymb,amsthm}
\usepackage[usenames,dvipsnames,table]{xcolor}
\usepackage{enumitem,setspace,graphicx}
\DeclareGraphicsExtensions{.pdf,.png,.eps,.jpg}
\usepackage{algorithm2e}

% --- math operators ---
\usepackage{mathtools}
\DeclarePairedDelimiter\set{\{}{\}} % usage: $\set{1, 2, 3}$
\DeclarePairedDelimiter\abs{\lvert}{\rvert} % absolut value |x|
\DeclarePairedDelimiter\norm{\lVert}{\rVert} % ||x||
\DeclarePairedDelimiter\ceils{\lceil}{\rceil} % round up
\DeclarePairedDelimiter\floor{\lfloor}{\rfloor} % round down
\DeclarePairedDelimiter\angles{\langle}{\rangle} % triangular brackets
\def\then{\ensuremath{\Rightarrow}} % =>;
\def\iff{\ensuremath{\Leftrightarrow}} % if and only if <=>
\def\to{\ensuremath{\rightarrow}} % ->;
\def\Oh{\ensuremath{\mathcal{O}}} % Big-O like $\Oh(n)$
% ---

% --- FILL OUT THESE 3 FIELDS ---
\def\sheetNumber{1}
\def\names{NAMES} 
\def\sumPoints{20} 

\begin{document}

\begin{doublespace} % header
\noindent \textbf{\Large{Exercise \sheetNumber}}
\hfill  {\large Points: $\boxed{\qquad  /\; \sumPoints}$}\\
{\Large \textbf{Advanced Algorithms (WS 2023/24)}\\
Submission by: \textbf{\names}\\
\today}
\end{doublespace}

\subsection*{Task 1:}
\paragraph{(a)}


\paragraph{(b)}



\subsection*{Task 2:}



\subsection*{Task 3:}



% -- code for figures
% \begin{figure}[htb]
% \centering
% \includegraphics{filename} % use option [width=\linewidth] to change size to lindewidth (or 0.6\lindewidth for example)
% \label{fig:name}
% \end{figure}

% -- basic code for algorithm
%\noindent SomeAlgo($a,b$)\\
%\begin{algorithm}[H]
%	\If{$b == 0$} {
%		\Return $a$\;
%	}
%	$c \gets a\cdot b$\;
%	$d = b-1$\;
%	\Return SomeAlgo($c,d$)\;
%\end{algorithm}

\end{document}