\begin{algorithm}
\caption{FindMax}
\begin{algorithmic}
\FUNCTION{FindMax}{A, n}
\STATE $max \gets A[0]$
\FOR{$i \gets 1$ \TO $n - 1$}
\IF{$A[i] > max$}
\STATE $max \gets A[i]$
\ENDIF
\ENDFOR
\RETURN $max$
\ENDFUNCTION
\end{algorithmic}
\end{algorithm}