24 lines
1.0 KiB
C
24 lines
1.0 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_sqrt.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gbrochar <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2015/12/07 08:28:11 by gbrochar #+# #+# */
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/* Updated: 2015/12/07 08:50:43 by gbrochar ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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long ft_sqrt(long n)
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{
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long sqrt;
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sqrt = 0;
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while ((sqrt * sqrt) != n && (sqrt * sqrt) < n)
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sqrt++;
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return (((sqrt * sqrt) == n) ? (sqrt) : (-1));
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}
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