LaTeX-Algorithm.tex

\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage{geometry}
\usepackage{algorithm}
\usepackage{algpseudocode}

\begin{document}
	
	% Insert the algorithm
	\begin{algorithm}
		\caption{Compute sum of integers in array}
		\label{array-sum}
		\begin{algorithmic}[1]
			\Procedure{ArraySum}{$A$}
			\State $sum = 0$
			\For {each integer $i$ in $A$}
			\State $sum = sum + i$
			\EndFor
			\State Return $sum$
			\EndProcedure
		\end{algorithmic}
	\end{algorithm}
	
\end{document}