All pastes #506048 Raw Edit

Someone

public text v1 · immutable
·published 2007-05-23 20:32 UTC
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:-use_module(library(lists)).

keres(_,_,[],Akku,Output):-reverse(Akku,Output).
keres(K,Szo,[Fej|Lista],Akku,Output):-
    (sub_atom(Szo,_,X,0,S),
    sub_atom(Fej,0,X,_,S),
    X =< K, X > 0)-> keres(K,Szo,Lista,[X-Fej|Akku],Output);
keres(K,Szo,Lista,Akku,Output).

valogat(_,[],_,Akku,Output):-reverse(Akku,Output).
valogat(K,[Fej|Lista],Marad,Akku,Output):-
    append(Marad,Lista,TL),
    keres(K,Fej,TL,[],Out),
    append(Marad,[Fej],Nulista),
    (Out=[])-> valogat(K,Lista,Nulista,Akku,Output); 
valogat(K,Lista,Nulista,[Fej-Out|Akku],Output).