Node *Merge(Node *head1, Node *head2)
{
Node *head = NULL;
Node *temp = head;
if (head1 == NULL)
{
return head2;
}
else if (head2 == NULL)
{
return head1;
}
if (head1->num < head2->num)
{
head = head1;
head1 = head1->next;
}
else
{
head = head2;
head2 = head2->next;
}
while (head1 != NULL && head2 != NULL)
{
if (head1->num < head2->num)
{
temp->next = head1;
temp = head1;
head1 = head1->next;
}
else
{
temp->next = head2;
temp = head2;
head2 = head2->next;
}
}
if (head1 == NULL)
{
temp->next = head2;
}
else if (head2 == NULL)
{
temp->next = head1;
}
}
Node *MergeRecursive(Node *head1, Node *head2)
{
if (head1 == NULL)
{
return head2;
}
if (head2 == NULL)
{
return head1;
}
Node *head = NULL;
if (head1->num < head2->num)
{
head = head1;
head->next = MergeRecursive(head1->next, head2);
}
else
{
head = head2;
head->next = MergeRecursive(head1, head2->next);
}
return head;
}
链表操作(将两个链表合并成一个链表依然有序,非递归方法和迭代方法)
最新推荐文章于 2023-11-18 10:32:25 发布