Question: 3.11 Write down the algorithm for bidirectional search, in pseudo-code or in a programming language. Assume that each search will be a breadth-first search, and

3.11 Write down the algorithm for bidirectional search, in pseudo-code or in a programming language. Assume that each search will be a breadth-first search, and that the forward and backward searches take turns expanding a node at a time. Be careful to avoid checking each node in the forward search against each node in the backward search!

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