30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_is_prime.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: adjoly <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/07/23 23:24:05 by adjoly #+# #+# */
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/* Updated: 2023/08/02 10:20:17 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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int ft_is_prime(int nb)
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{
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int i;
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if (nb <= 0 || nb == 1)
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return (0);
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i = 2;
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if (nb == 2)
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return (1);
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while (i < nb / 2)
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{
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if (nb % i == 0)
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return (0);
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i++;
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}
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return (1);
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}
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