37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_itoa.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: lfirmin <lfirmin@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2024/06/19 04:51:58 by lfirmin #+# #+# */
|
|
/* Updated: 2024/06/19 04:53:33 by lfirmin ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
#include "ftprintf.h"
|
|
|
|
char *ft_itoa(int n)
|
|
{
|
|
char *str;
|
|
size_t size;
|
|
long int num;
|
|
|
|
num = n;
|
|
size = ft_count(num);
|
|
str = (char *)malloc(size + 1);
|
|
if (!str)
|
|
return (NULL);
|
|
str[size] = '\0';
|
|
if (num < 0)
|
|
num = -num;
|
|
while (size--)
|
|
{
|
|
str[size] = num % 10 + '0';
|
|
num = num / 10;
|
|
if (n < 0 && size == 0)
|
|
str[size] = '-';
|
|
}
|
|
return (str);
|
|
}
|