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Prolog . , , . , . 9.11, , , :
connected! , ). connected! , ).
arc< s, t, 3). atc(t, v, 1). arc(u, t, 2).
, . : . , - . graph, . , () , . 9.11, : G1 = graph; ta,b,c,dj. te(a,b}, e(b,dj, e(b,c), e;c,d;]|
digraph ( ). , . 9.11,. : G2 = digraph! [s,t,u,v], [a(s,t,3>, a{t,v,l), a(t,u,5), a[u,t,2), a(v,uf2Jl>
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I. Prolog
, . , , ;
S1 - [ -> [b], b -> [a,C,dJ, -> [,], d -> [b,c) ]
G2 = [ 3 -> [t/3], t -> [u/5, v/1], u -> [t/2], v -> [u/2] ]
, "->" "/" .
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