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Questions about mathematical devices that read an input stream symbol by symbol and use a state transition map to produce an output stream, maybe using secondary storage.
1
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1
answer
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Approaches to Solve PDA
While thinking today i thought How can we design automata of a^2n b^(2n-1)
I tried my best :
For example let q0 is initial state and top of the empty stack has Z. …
2
votes
4
answers
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Removing Null moves from NFA
While Learning about removing null moves from NFA , I came across a thought....
To Remove Epsilon moves we follow following steps :
Find Closure of all states which have null moves
Mark these state …