documentclass{article}
usepackage{algorithm}
usepackage{algpseudocode}

begin{document}

    begin{algorithm}
    caption{Test Algo}label{Test Algo}
    begin{algorithmic}[1]
        Procedure{Test Algo}{inputs} %line1
            State $n gets$ textsc{BestApproach}(Inputs) label{algo1:bestmetric} %line2
            For{$f in $ inputs} %line3
                State x gets 1  %line4
            EndFor               %line5
        EndProcedure             %line6
    end{algorithmic}
end{algorithm}

end{document}