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This commit is contained in:
kinou 2020-12-12 21:05:05 +01:00
parent d05dd0fafa
commit 88349d0da5
1 changed files with 10 additions and 6 deletions
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16
ft_itoa.c
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@ -6,7 +6,7 @@
/* By: apommier <alexpomms@student.42.fr> +#+ +:+ +#+ */ /* By: apommier <alexpomms@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2020/12/08 18:20:19 by apommier #+# #+# */ /* Created: 2020/12/08 18:20:19 by apommier #+# #+# */
/* Updated: 2020/12/11 15:32:12 by apommier ### ########.fr */ /* Updated: 2020/12/12 20:54:29 by apommier ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -17,10 +17,12 @@ char *fill(long n, int j, int minus)
char *dest; char *dest;
j += minus; j += minus;
dest = (char*)ft_calloc(j + 1, 1); dest = (char*)ft_malloc(sizeof(char) * (j + 1));
if (dest == 0) if (dest == 0)
return (0); return (0);
dest[j] = 0; dest[j] = 0;
if (n == 0)
dest[j - 1] = '0';
while (n) while (n)
{ {
dest[j - 1] = n % 10 + '0'; dest[j - 1] = n % 10 + '0';
@ -35,21 +37,23 @@ char *fill(long n, int j, int minus)
char *ft_itoa(int n) char *ft_itoa(int n)
{ {
long i; long i;
long k;
int j; int j;
int minus; int minus;
k = n;
minus = 0; minus = 0;
i = 1; i = 1;
j = 0; j = 0;
if (n < 0) if (k < 0)
{ {
minus = 1; minus = 1;
n = n * -1; k = k * -1;
} }
while (n >= i - 1) while (k >= i - 1)
{ {
i = i * 10; i = i * 10;
j++; j++;
} }
return (fill(n, j, minus)); return (fill(k, j, minus));
} }