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svp [43]
3 years ago
15

Design a context-free grammar to generate strings having an arbitrary number (at least 0) of copies of any of the above forms in

any combination. For the remaining problems, your generated strings are allowed (but not required) to have leading zeroes.
Computers and Technology
1 answer:
xxMikexx [17]3 years ago
5 0

Answer:

G = (V, Σ, R, S) with set of variables V = {S, X}, where S is the

start variable; set of terminals Σ = {a, b, c}; and rules

S → aSc | X

X → bXc | ε

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