64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_ultimate_range.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gbaconni <gbaconni@42lausanne.ch> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2021/08/18 18:13:35 by gbaconni #+# #+# */
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/* Updated: 2021/08/20 14:03:59 by gbaconni ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <stdlib.h>
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static int ft_abs(int n)
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{
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if (n < 0)
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n = -n;
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return (n);
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}
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int *ft_range(int min, int max)
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{
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int *range;
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int size;
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int i;
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range = NULL;
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if (min >= max)
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return (range);
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else
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size = ft_abs(max - min);
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range = (int *) malloc(size * sizeof(int));
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i = 0;
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while (i < size)
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{
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range[i] = min + i;
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i++;
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}
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return (range);
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}
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int ft_ultimate_range(int **range, int min, int max)
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{
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int *r;
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int size;
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(void) range;
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r = NULL;
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size = 0;
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if (min >= max)
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{
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*range = r;
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return (size);
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}
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else
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size = ft_abs(max - min);
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r = ft_range(min, max);
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if (r == NULL)
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return (-1);
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*range = r;
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return (size);
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}
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