Inserting algorithm in LaTeX

LaTeX-Algorithm.tex

% Add the packages
\usepackage{algorithm}
\usepackage{algpseudocode}

% 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}