Construct a push-down automata that accepts the following language: L

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Module 2: Context-free languages and pushdown automata

20217m

Construct a push-down automata that accepts the following language:

$L = \{uawb : u \text{ and } w \in \{a, b\}^* \text{ and } |u| = |w|\}$

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Also appeared in 2019.

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