lfirmin/push_swap
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lfirmin
2025-11-16 09:48:49 +01:00
commit 6cea9e2446
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srcs/sort_tiny.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* sort_tiny.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lfirmin <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/21 10:30:01 by lfirmin #+# #+# */
/* Updated: 2024/11/03 17:58:41 by lfirmin ### ########.fr */
/* */
/* ************************************************************************** */
#include "../include/pushswap.h"
void sort_2(t_stack *stack_a)
{
t_node *value1;
t_node *value2;
value1 = stack_a->top;
value2 = value1->next;
if (value1->value >= value2->value)
{
rotate(stack_a);
ft_printf_fd(1, "ra\n");
}
}
void sort_3(t_stack *stack_a)
{
t_node *v1;
t_node *v2;
t_node *v3;
v1 = stack_a->top;
v2 = v1->next;
v3 = v2->next;
if (v2->value < v1->value && v2->value > v3->value)
{
rotate(stack_a);
swap(stack_a);
ft_printf_fd(1, "ra\nsa\n");
}
if (v2->value < v1->value && v2->value < v3->value && v1->value < v3->value)
{
ft_printf_fd(1, "sa\n");
swap(stack_a);
}
if (v2->value < v1->value && v2->value < v3->value && v1->value > v3->value)
{
rotate(stack_a);
ft_printf_fd(1, "ra\n");
}
sort_3_bis(v1, v2, v3, stack_a);
}
void sort_3_bis(t_node *v1, t_node *v2, t_node *v3, t_stack *stack_a)
{
if (v2->value > v1->value && v2->value > v3->value && v1->value < v3->value)
{
rotate(stack_a);
swap(stack_a);
rrotate(stack_a);
ft_printf_fd(1, "ra\nsa\nrra\n");
}
if (v2->value > v1->value && v2->value > v3->value && v1->value > v3->value)
{
rrotate(stack_a);
ft_printf_fd(1, "rra\n");
}
}