\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2011c.00219}
\itemau{Matsko, Vince}
\itemti{Grammars and finite-state automata.}
\itemso{Math. Compet. 23, No. 2, 46-54 (2011).}
\itemab
From the introduction: The mathematics of computer science (informatics) is a rich source of problems for competitions at many levels. The aim of this paper is to provide a brief introduction to a few of these ideas.
\itemrv{~}
\itemcc{B60 D50 M50 P20}
\itemut{student competitions; mathematical olympiads; problem posing; special education (gifted); theoretical computer science; automata theory; formal languages; finite-state machines; regular expressions}
\itemli{}
\end