45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* swap.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: aortigos <aortigos@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/08/12 05:35:56 by aortigos #+# #+# */
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/* Updated: 2024/08/12 05:47:04 by aortigos ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "push_swap.h"
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static void swap(t_stack **stack)
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{
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t_stack *tmp;
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if (!*stack || (*stack)->next == NULL)
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return ;
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tmp = *stack;
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*stack = (*stack)->next;
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tmp->next = (*stack)->next;
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(*stack)->next = tmp;
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}
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void ft_sa(t_stack **stack_a)
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{
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swap(stack_a);
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ft_putstr("sa\n");
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}
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void ft_sb(t_stack **stack_b)
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{
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swap(stack_b);
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ft_putstr("sb\n");
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}
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void ft_ss(t_stack **stack_a, t_stack **stack_b)
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{
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swap(stack_a);
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swap(stack_b);
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ft_putstr("ss\n");
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}
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