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    \frametitle{\problemtitle}

    \begin{columns}
        \begin{column}[T]{.70\textwidth}
            \begin{itemize}
                \item Given are $1 \leq n \leq 10^5$ integers $1\leq a\leq 10^6$.
                \item Create an expression value using $+$, $\times$, and parentheses.
                \item Use each of the integers exactly once and maximize the value.
            \end{itemize}

            \vspace{1em}

            \centering
            $$3\cdot ((1+2)\cdot 4)$$

            \small
            Illustration of Sample Output 1, an expression of maximal value \\
            using each of the integers $1$, $2$, $3$, and $4$ exactly once.
        \end{column}

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    \end{columns}
\end{frame}
