is this ok

[angelayoub]

I was wondering if someone would mind giving an algorithm that if a DFA
contain a nonproductive state.

 

[Tim Partridge]

This sounds an awful lot like a homework question. Do you know what an
algorithm is? What a DFA is? What a nonproductive state is? Try to ask
questions about things you don't know or understand, not ask us to do your
homework problem. By the way, this is a newgroup where questions about C++
are asked, not about DFAs.

 

[Gianni Mariani]

I was wondering if someone would mind giving an algorithm that if a DFA
contain a nonproductive state.

By definition, DFA states are all producible unless there are no
transitions that go there.

 

[Michiel Salters]

I was wondering if someone would mind giving an algorithm that if a DFA
contain a nonproductive state.

DFA's are a special case of graph theory. Graph theory in C++ is covered
by the boost::graph library, so peraps you could look there?

www.boost.org

Regards,
Michiel Salters