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Write a CFG ( Context - Free Grammar ) that generates the language of strings over { a , b , c } where there
Write a CFG ContextFree Grammar that generates the language of strings over ab c where there are more as before the first c than bs after it Keep in mind that there can be any number of cs not just Additionally, the pattern may not be a sequence of as followed by a c followed by a sequence of bs There can be bs before the first c and as after the first c as long as there are more as before the first c than bs after the first c the string is valid. Here are some examples of rejected and accepted strings. Accepted: aacb, aacab, aacac, aaacb, abababcb, aacbaaaaa, acaaaacacacab Rejected: acb, accccb, ababcbb, acbb
Write a CFG ContextFree Grammar that generates the language of strings over ab c where there are more as before the first c than bs after it Keep in mind that there can be any number of cs not just Additionally, the pattern may not be a sequence of as followed by a c followed by a sequence of bs There can be bs before the first c and as after the first c as long as there are more as before the first c than bs after the first c the string is valid. Here are some examples of rejected and accepted strings.
Accepted: aacb, aacab, aacac, aaacb, abababcb, aacbaaaaa, acaaaacacacab
Rejected: acb, accccb, ababcbb, acbb
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