58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_itoa.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/09 13:56:30 by rparodi #+# #+# */
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/* Updated: 2024/10/31 13:02:55 by rparodi ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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static size_t ft_check_sign(char *str, long *nb)
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{
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if ((*nb) == 0)
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str[0] = '0';
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if ((*nb) < 0)
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{
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str[0] = '-';
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*nb = -*nb;
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return (1);
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}
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return (0);
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}
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/**
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* @brief Converts integer to string
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*
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* @param n the integer that will be converted
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* @return The string with this integer
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*/
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char *ft_itoa(int n)
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{
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size_t i;
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size_t modulus;
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short int maiboyerlpb;
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char str[13];
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long nb;
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nb = n;
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maiboyerlpb = 0;
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modulus = 1000000000;
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ft_bzero(str, 13);
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i = ft_check_sign(str, &nb);
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while (modulus != 0)
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{
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if (nb / modulus != 0 || maiboyerlpb != 0)
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{
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str[i++] = (nb / modulus) + 48;
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maiboyerlpb++;
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}
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nb %= modulus;
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modulus /= 10;
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}
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return (ft_strdup(str));
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}
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