📅  最后修改于: 2022-03-11 15:04:39.279000             🧑  作者: Mango
int split_list(struct node *ll)
{
struct node *l1, *l2, *l3;
if(!(ll && ll->next && ll->next->next)){
printf("Need atleast 3 elements\n");
return -1;
}
l1 = ll;
l2 = ll->next;
l3 = ll->next->next;
while(l3 && l3->next && l3->next->next){
l1 = l1->next;
l2 = l2->next->next;
l3 = l3->next->next->next;
}
l3 = l2->next;
l2->next = NULL;
l2 = l1->next;
l1->next = NULL;
l1 = ll;
printf("l1:%d, l2=%d, l3=%d\n", l1->data, l2->data, l3->data);
return 0;
}