char *ft_itoa(int n)
{
char *number;
unsigned int size_n;
char buf[2];
size_n = ft_countn(n);
buf[1] = '\0';
if ((number = ft_strnew(size_n)) == NULL)
return (0);
ft_catnbr(number, buf, n);
return (number);
}
char *ft_itoa(int n)
{
char *str;
size_t countn;
int i;
i = 0;
countn = 0;
str = NULL;
if (n == -2147483648)
return (str = ft_except(str));
if (n < 0)
{
n = n * -1;
i = 1;
}
countn = ft_countn(n) + i;
if ((str = ft_strnew(countn + 1)) == NULL)
return (NULL);
ft_check(str, n, countn);
if (i == 1)
str[0] = '-';
return (str);
}
