26 lines
473 B
Plaintext
26 lines
473 B
Plaintext
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failure(L) :- hmmf(L,[r0],C,2), C >= 1000.
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success(L) :- hmmf(L,[r0],C,2), C<1000.
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hmmf([p|L],S,C1,N):0.4 ; hmmf([s|L],S,C2,N):0.6 :- N>0,
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S=[r0|_],
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tr(S,R2),
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N2 is N-1,
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hmmf(L,[R2|S],C,N2),
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C1 is C+900,
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C2 is C+400.
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hmmf([s|L],S,C1,N):0.5 ; hmmf([h|L],S,C2,N):0.5 :- N>0,
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S=[r1|_],
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tr(S,R2),
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N2 is N-1,
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hmmf(L,[R2|S],C,N2),
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C1 is C+500,
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C2 is C+400.
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hmmf([],S,0,0).
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tr([r0|T],r0): 0.7 ; tr([r0|T],r1) : 0.3.
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tr([r1|T],r0): 0.3 ; tr([r1|T],r1) : 0.7.
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