-
Notifications
You must be signed in to change notification settings - Fork 0
/
ft_itoll.c
39 lines (36 loc) · 1.32 KB
/
ft_itoll.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_itoll.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: marcrodr <marcrodr@student.42sp.org.br> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/08/10 16:00:31 by marcrodr #+# #+# */
/* Updated: 2022/08/10 16:25:20 by marcrodr ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
long long int ft_itoll(char *str)
{
int i;
int count;
long long int is_negative;
long long int result;
i = 0;
is_negative = 1;
result = 0;
while (ft_isspace(str[i]))
i++;
if (str[i] == '-' || str[i] == '+')
{
if (str[i] == '-')
is_negative = -1;
i++;
}
while ((str[i] != '\0') && (str[i] >= 48) && (str[i] <= 57))
{
result = (result * 10) + (str[i] - '0');
i++;
}
return (is_negative * result);
}