23 lines
1.1 KiB
C
23 lines
1.1 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_fibonacci.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/07/20 10:23:01 by cchauvet #+# #+# */
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/* Updated: 2022/07/25 17:30:54 by cchauvet ### ########.fr */
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/* */
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/* ************************************************************************** */
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int ft_fibonacci(int index)
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{
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if (index == 0)
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return (0);
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if (index == 1)
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return (1);
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if (index < 0)
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return (-1);
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return (ft_fibonacci(index - 1) + ft_fibonacci(index - 2));
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}
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