How can Prolog be used to parse this arbitrary string? S → DZ D → dD...
How can Prolog be used to parse this arbitrary string?
S → DZ
D → dD
D → d
Z → zZ
Z → z
So far I have this code, but it has proven ineffective.
A represents the input and B represents the resulting string.
s(A,B):- d(A,C), z(C,B).
d([d,d|A],A).
z(z,z|A],A).
Homework Answers
We can use prologue to parse this arbitrary string in d following way
The string is
S → DZ
D → dD
D → d
Z → zZ
Z → z
Here A represents the input and b represents d resulting string
s(A,B):- d(A,C), z(C,B).
d([d,d|A],A).
z(z,z|A],A)
Here we get a parse d string.
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How can Prolog be used to parse this arbitrary string?
S → DZ
D → dD...
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