33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_str_is_numeric.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gbaconni <marvin@42lausanne.ch> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/08/10 10:14:17 by gbaconni #+# #+# */
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/* Updated: 2021/08/10 10:15:38 by gbaconni ### ########.fr */
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/* */
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/* ************************************************************************** */
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int ft_str_is_numeric(char *str)
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{
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int i;
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int r;
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int size;
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size = 0;
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while (str[size] != '\0')
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{
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size++;
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}
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r = 1;
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i = 0;
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while (i < size)
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{
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r &= (str[i] >= '0' && str[i] <= '9');
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i++;
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}
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return (r);
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}
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