mirror of
https://github.com/Ladebeze66/pushswap.git
synced 2025-12-15 21:56:54 +01:00
47 lines
1.4 KiB
C
Executable File
47 lines
1.4 KiB
C
Executable File
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* swap.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: fgras-ca <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/07/31 20:43:09 by fgras-ca #+# #+# */
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/* Updated: 2023/07/31 20:48:52 by fgras-ca ### ########.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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int tmp;
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if (stack == NULL || stack->next == NULL)
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return ;
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tmp = stack->value;
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stack->value = stack->next->value;
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stack->next->value = tmp;
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tmp = stack->index;
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stack->index = stack->next->index;
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stack->next->index = tmp;
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}
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void do_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 do_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 do_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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