-
Notifications
You must be signed in to change notification settings - Fork 0
/
ft_putnbr.c
54 lines (49 loc) · 1.42 KB
/
ft_putnbr.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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putnbr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jaehejun <jaehejun@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/05/07 21:31:35 by jaehejun #+# #+# */
/* Updated: 2023/05/08 18:32:21 by jaehejun ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
int nbr_len(long long ap_num)
{
int len;
len = 0;
if (ap_num < 0)
{
ap_num *= -1;
len++;
}
while (ap_num / 10 > 0)
{
ap_num = ap_num / 10;
len++;
}
return (len + 1);
}
int ft_putnbr(int ap_num)
{
int len;
long long number;
number = (long long)ap_num;
if (number < 0)
{
number *= -1;
if (ft_putchar('-') == -1)
return (-1);
}
if (number >= 10)
{
if (ft_putnbr(number / 10) == -1)
return (-1);
}
if (ft_putchar(number % 10 + '0') == -1)
return (-1);
len = nbr_len(ap_num);
return (len);
}