char *ft_ltoa(long n)
{
int count;
long signe;
char *result;
count = ft_longlen(n);
signe = 1;
if (!n)
return (ft_strdup("0"));
if (n < 0)
{
signe = -1;
result = (char *)malloc(sizeof(char) * ft_longlen(n) + 2);
count++;
result[0] = '-';
}
else
result = (char *)malloc(sizeof(char) * ft_longlen(n) + 1);
result[count] = '\0';
while (n != 0)
{
result[count - 1] = (n % 10) * signe + 48;
n = n / 10;
count--;
}
return (result);
}
int ft_longlen(long n)
{
unsigned long b;
if (n < 0)
b = -n;
else
b = n;
return ((b > 9) ? ft_longlen((long)b / 10) + 1 : 1);
}
