mirror of
https://github.com/DavidGailleton/42-Push_Swap.git
synced 2026-01-27 00:41:57 +00:00
70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* utils_struct_tab.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: mteriier <mteriier@student.42lyon.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/12/10 13:36:43 by mteriier #+# #+# */
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/* Updated: 2025/12/10 13:36:48 by mteriier ### ########lyon.fr */
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/* */
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/* ************************************************************************** */
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#include "push_swap.h"
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t_tab *allocate_tab(int range_max, int nb)
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{
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t_tab tab;
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tab = malloc(sizeof(t_tab));
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if (!tab)
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return (NULL);
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tab->range_max = range_max;
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tab->nb_in = nb;
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return (tab);
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}
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void link_tab(t_tab *previous, t_tab *new)
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{
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previous->next = new;
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}
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t_tab *first_tab(t_stack *first)
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{
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t_tab *tab;
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int lower;
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int range_max;
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lower = get_first_lower(first);
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range_max = calcul_range(lower, 10);
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tab = allocate_tab(range_max, get_number_in_range(range_max, first));
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if (!tab)
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return (NULL);
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return (tab);
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}
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t_tab *get_next_tab(t_stack *first, t_tab tab)
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{
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int lower;
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int range_max;
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t_tab *next_tab;
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lower = get_next_lower(first, tab->max_range);
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range_max = calcul_range(lower, 10);
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next_tab = allocate_tab(range_max, get_number_in_range(range_max, first));
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return (next_tab);
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}
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t_tab *free_tab(t_tab *first)
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{
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t_tab *tmp;
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while (first)
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{
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tmp = first->next;
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free(first);
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first = tmp;
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}
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return (NULL);
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}
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