45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* median.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/02/22 11:27:04 by adjoly #+# #+# */
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/* Updated: 2024/02/22 13:27:41 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "push_swap.h"
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t_boolean is_median(t_stack **stack, int nb)
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{
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t_stack *tmp;
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int count;
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tmp = *stack;
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count = 0;
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while (tmp)
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{
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count += (tmp->nb < nb) - (tmp->nb > nb);
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tmp = tmp->next;
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}
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if (count == -1 || count == 0 || count == 1)
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return (TRUE);
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return (FALSE);
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}
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int find_median(t_stack **stack)
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{
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t_stack *tmp;
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tmp = *stack;
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while (tmp)
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{
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if (is_median(stack, tmp->nb) == TRUE)
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return (tmp->nb);
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tmp = tmp->next;
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}
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return (ERROR);
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}
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