45 lines
1.3 KiB
C
45 lines
1.3 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: lfirmin <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/02/12 06:07:00 by lfirmin #+# #+# */
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/* Updated: 2024/02/18 03:41:02 by lfirmin ### ########.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 c;
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c = 0;
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while (str[c] != '\0')
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{
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if (str[c] < '0' || str[c] > '9')
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{
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return (0);
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}
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c++;
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}
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return (1);
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}
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/*#include <stdio.h>
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int main()
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{
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char str[] = '5';
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int result = ft_str_is_numeric(str);
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if (result)
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{
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printf("numerique\n");
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}
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else
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{
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printf("non numerique\n");
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}
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return 0;
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}*/
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