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if_op_rra_rrb_rrr.c
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if_op_rra_rrb_rrr.c
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/*
** EPITECH PROJECT, 2021
** if_op_rra_rrb_rrr.c
** File description:
** check if have to rrb rra rrr
*/
#include "include/my.h"
#include <stdlib.h>
int check_ifrrr(struct nblink *lista, struct nblink *listb, int lena, int lenb)
{
struct nblink *taila = lista->pre;
struct nblink *tailb = listb->pre;
struct nblink *lasta = go_to_x_box(taila->next, 1);
struct nblink *lastb = go_to_x_box(tailb->next, 1);
if (lena < 2 || lenb < 2)
return 1;
listb = tailb->next;
lista = taila->next;
if (lasta->nb < lista->nb && lasta->nb < lista->next->nb &&
lastb->nb > listb->nb)
return (0);
return (1);
}
void if_rrr(struct nblink *lista, struct nblink *listb, int lena, int lenb)
{
struct nblink *taila = lista->pre;
struct nblink *tailb = listb->pre;
while (check_ifrrr(lista, listb, lena, lenb) == 0) {
do_rrr(lista, listb);
listb = tailb->next;
lista = taila->next;
}
}
int if_rra(struct nblink *lista, int lena)
{
struct nblink *taila = lista->pre;
struct nblink *lasta = go_to_x_box(taila->next, 1);
int ave = 0;
if (lena < 2)
return 0;
lista = taila->next;
ave = calc_average(taila->next);
lista = taila->next;
if (lasta->nb < lista->nb && lasta->nb < lista->next->nb
&& lasta->nb < ave) {
do_rra(lista);
lista = taila->next;
return 1;
}
return (0);
}
int if_rrb(struct nblink *listb, int lenb)
{
struct nblink *tailb = listb->pre;
struct nblink *lastb = go_to_x_box(tailb->next, 1);
if (lenb < 2)
return 0;
listb = tailb->next;
if (lastb->nb > listb->nb) {
do_rrb(listb);
listb = tailb->next;
return 1;
}
return (0);
}