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Ingy döt Net 2013-06-05 21:47:54 +00:00
parent 1f1ad49427
commit 6f050a029e
2496 changed files with 37609 additions and 3031 deletions
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Task/Fibonacci-sequence/Prolog/fibonacci-sequence-1.pro
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@ -1,3 +1,6 @@
fib(0, 0):-!.
fib(1, 1):-!.
fib(N, X):-N1 is N-1, N2 is N-2, fib(N1, X1), fib(N2, X2), X is X1+X2.
fib(1, 1) :- !.
fib(0, 0) :- !.
fib(N, Value) :-
A is N - 1, fib(A, A1),
B is N - 2, fib(B, B1),
Value is A1 + B1.