int ft_ten_pow(int ten, int p)
{
if (p <= 0)
return (1);
else
return (ft_ten_pow(ten, p - 1) * 10);
}
double ft_atod(char *s)
{
int i;
int j;
double integer;
double deci;
i = 0;
deci = 0.0;
while (s[i] && s[i] != '.')
i++;
if (s[i] == '\0')
return ((double)(ft_atoi(s)));
else if (s[i] == '.')
{
integer = (double)ft_atoi(ft_strsub(s, 0, i));
deci = (double)ft_atoi(ft_strsub(s, i + 1, ft_strlen(s) - i - 1));
j = i + 1;
while (ft_isdigit(s[j]) == 1)
j++;
deci = deci / ft_ten_pow(1, j - i - 1);
deci = deci + integer;
}
return (deci);
}
double ft_atod(const char *s)
{
int i;
double intger;
double flot_;
i = 0;
while (s[i] && s[i] != '.')
i++;
if (s[i] == '\0')
return ((double)(ft_atoi(s)));
else if (s[i] == '.')
{
intger = (double)ft_atoi(ft_strsub(s, 0, i));
flot_ = (double)ft_atoi(ft_strsub(s, i + 1, ft_strlen(s) - i - 1));
flot_ = flot_ / ft_ten_pow(1, ft_strlen(s) - i - 1);
flot_ = flot_ + intger;
}
return (flot_);
}
