Question
Suppose that a certain programming language permits only identifiers that begin with a letter, contain at least one but no more than three digits, and
Suppose that a certain programming language permits only identifiers that begin with a letter, contain at least one but no more than three digits, and can have any number of letters. Give a grammar and an accepter for such a set of identifiers.
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The World Wide Web And Databases International Workshop Webdb 98 Valencia Spain March 27 28 1998 Selected Papers Lncs 1590
Authors: Paolo Atzeni ,Alberto Mendelzon ,Giansalvatore Mecca
1st Edition
3540658904, 978-3540658900
