Computers and Technology
Computers and Technology, 30.07.2019 23:20, ssalusso7914

Why we need attribute grammars? (use of these grammars, in maximum 100words)

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Computers and Technology, 29.06.2019 16:50, Donlito6997
Here are eight simple grammars, each of which generates an infinite language of strings. these strings tend to look like alternating a's and b's, although there are some exceptions, and not all grammars generate all such strings.s β†’ abs | abs β†’ ss | abs β†’ ab; b β†’ bs | as β†’ ab; b β†’ bs | bs β†’ ab; b β†’ bs | abs β†’ ab | b; b β†’ bss β†’ ab | a; b β†’ bss β†’ ab | ab; b β†’ bsthe initial symbol is s in all cases. determine the language of each of these grammars. then, find, in the list below, the pair of grammars that define the same language.a) g1: s β†’ ab, b β†’ bs, b β†’ bg2: s β†’ ab, b β†’ bs, s β†’ bb) g1: s β†’ ab, b β†’ bs, b β†’ ag2: s β†’ ab, b β†’ bs, b β†’ bc) g1: s β†’ ab, b β†’ bs, b β†’ bg2: s β†’ ab, b β†’ bs, s β†’ abd) g1: s β†’ ab, b β†’ bs, b β†’ abg2: s β†’ ss, s β†’ ab
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English, 25.07.2019 17:30, christianfielding336
When did transformation grammars first appear
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Computers and Technology, 05.10.2019 09:00, mewings
What are attribute grammars used for?
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