Algorithmics in beamer

% include these two:
% \usepackage{algorithm, algpseudocode} % algs and such

\begin{frame}
    \frametitle{Hyper-heuristic model}
    \framesubtitle{Our approach}

    \begin{algorithm}[H]
    \caption{Learning Phase of the Hyper-heuristic}
    \label{alg:hh}
    \begin{algorithmic}[1]
    \State $s \sim \text{\textsc{Unif}}(\{0, 1, \dots, h\}^n)$
        \While{termination criteria is not satisfied}
            \State op $\sim D_{\bar{p}}(\textsc{OP}_1, \textsc{OP}_2, \dots, \textsc{OP}_m)$
            \State $s' \gets \text{op}(s)$
            \If{$f(s') \geq f(s)$}
                \State $s \gets s'$
            \EndIf
        \EndWhile
    \end{algorithmic}
    \end{algorithm}
\end{frame}