\documentclass[unicode,11pt,a4paper,oneside,numbers=endperiod,openany]{scrartcl}

\usepackage{graphicx}
\usepackage{subcaption}
\usepackage{amsmath}
\input{assignment.sty}
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\usetikzlibrary{plotmarks}
\usetikzlibrary{arrows.meta}
\usepgfplotslibrary{patchplots}
\usepackage{grffile}
\usepackage{amsmath}
\usepackage{subcaption}
\usepgfplotslibrary{external}
\tikzexternalize

\begin{document}

\setassignment
\setduedate{Wednesday, 18 November 2020, 11:55 PM}

\serieheader{Numerical Computing}{2020}{Student: FULL NAME}{Discussed with: FULL NAME}{Solution for Project 4}{}
\newline

\assignmentpolicy


\begin{enumerate}

\item  \textbf{Spectral clustering of non-convex sets [60 points]:}


\item \textbf{Spectral clustering of real-world graphs [40 points]:}

\end{enumerate}

\begin{figure}
	\centering\input{airfoil1_clu.tex}
	\caption{Graphs for \textit{Airfoil1}}
\end{figure}
\begin{figure}
	\centering\input{barth_clu.tex}
	\caption{Graphs for \textit{Barth}}
\end{figure}
\begin{figure}
	\centering\input{grid2_clu.tex}
	\caption{Graphs for \textit{Grid2}}
\end{figure}
\begin{figure}
	\centering\input{3elt_clu.tex}
	\caption{Graphs for \textit{3elt}}
\end{figure}

\begin{figure}
\end{figure}

\end{document}