\begin{algorithm}
        \caption{123!}
        \caption{123!tate}
        \begin{algorithmic}
        \REQUIRE  {asd}{jios}{adf} jioasdfjioas aijosfaisjo asjdf asjoi asdfasdf jo asdjd j asdjo $n \geq 0$
        \ENSURE $y = x^n$
        \STATE  asjo aosd j asodij jdsf $y \leftarrow 1$ a js j djioas jo j
        \STATE $X \leftarrow x$
        \STATE $N \leftarrow n$
        \WHILE{$N \neq 0$}
        \IF{$N$ is even}
        \STATE $X \leftarrow X \times X$
        \STATE $N \leftarrow N / 2$
        \ELSE
        \STATE $y \leftarrow y \times X$
        \STATE $N \leftarrow N - 1$
        \STATE \{\}\$\&\\\#\%\_
        \STATE {a {b c} a}{a a}
        \PRINT 'hellow world!'
        \RETURN 1
        \ENDIF
        \ENDWHILE
        \end{algorithmic}
        \end{algorithm}
        \begin{algorithmic}
        \PROCEDURE{Simple}{}
        \STATE bigger
        \WHILE{1+1}
            \IF{n < 10}
                \STATE n++
            \ELSE
                \STATE m+1
                \STATE $ f(x) = \int_{-\infty}^\infty
    \hat f(\xi)\,e^{2 \pi i \xi x}
    \,d\xi $
                \STATE $m \gets$ \CALL{Simple}{}
            \ENDIF
        \ENDWHILE
        \ENDPROCEDURE
        \end{algorithmic}