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Using the algorithm below, can you draw a post machine for the language (a^n b^n a^n b^n).
Problem 4 Draw a PM that accepts the language la bab An outline of the algorithm is as follows: INSERT # loop READ if # then ACCEPT else if not a then REJECT end if skip as (stop at #) if find # then REJECT end if READ b skip bs (stop at #) if find # then REJECT end if READ a skip as (stop at #) if find # then RRJECT end if READ b skip bs (stop at #) end loop
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