인쇄하는 방법 중 하나로 이 라인에서 문 프롤로그

0

질문

인쇄하려면 어떻게 해야 하나 이 문자열에서 프롤로그에서 가장 좋은 방법:

predicate([], L, Id, L2):-
   length(L2, N),
   write('The length '),
   write(Id),
   write(' is '),
   write(N),
   write(' elements.'),
   nl.
printing prolog swi-prolog
2021-11-23 20:18:39
1

최고의 응답

1

에 SWI-프롤로그,사용할 수 있습니다 내에서 조건부 형식을/2:

predicate([], L, Id, L2):-
   length(L2, N),
   format('The length of ~w is ~w elements\n', [Id, N]).
2021-11-23 21:01:21

그것이 정확하게 필요했던 것입니다. ty!!
Flávio Jardim

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