char *ft_itoa(long n)
{
char *a_nb;
int neg;
int i;
neg = 1;
if (!(a_nb = malloc((ft_nbdigits(n) + 1) * sizeof(char))))
return (NULL);
if (n == 0 || n < -9223372036854775807)
return (ft_except(n, &a_nb));
if (n < 0)
{
neg = -1;
n *= -1;
}
i = 0;
while (n > 0)
{
a_nb[i++] = '0' + (n % 10);
n /= 10;
}
if (neg == -1)
a_nb[i++] = '-';
a_nb[i] = '\0';
return (ft_strrev(a_nb));
}
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);
}
