linked list def printList(self): temp = self.head while (temp): print(str(temp.data) + " ", end="") temp = temp.next if __name__ == '__main__': llist = LinkedList() llist.insertAtEnd(1) llist.insertAtBeginning(2) llist.insertAtBeginning(3) llist.insertAtEnd(4) llist...
and we make next of last node as new node */ public class insert_at_end { public static void main(String[] args) { Node head = null; head = insertEnd(head, 20); head = insertEnd(head, 10); printList(head); } public static Node insertEnd(Node head, int x) { Node newNode ...
# Insert at the enddefinsert_at_end(self,data):new_node=Node(data,)# step1current=self.head# step2foriinrange(self.length-1):current=current.pt current.pt=new_node# step3self.length+=1 同样地,时间复杂度为O(n)。当链表为空时,方法失效,因此进一步改进: # Insert at the enddefinsert_at...
= NULL) { struct ListNode* temp = current; current = current->next; free(temp); } } int main() { struct ListNode* head = NULL; insertAtEnd(&head, 10); insertAtEnd(&head, 20); insertAtEnd(&head, 30); printf("Linked List: "); printList(head); freeList(head); return 0; }...
链表(Linked List)是一种线性数据结构,其中的元素(通常被称为节点)在内存中不是连续存储的,而是通过指针(或引用)相互连接。每个节点通常包含两部分:数据部分和指向下一个节点的指针部分(称为“next”指针)。 一、分类 1.Singly linked list(SLL):单链表 一种链表结构,其中每个节点包含两部分:数据部分和指向下一...
node= ListNode(val)#first create a nodenode.next = self.head#then let the created node point the head of the original linked listself.head = node#At last, the created node be the head of the modified linked list#add an item to the end o fhte linked list:definserttail(self,val): ...
How to insert node at the end of a Circular Singly Linked List in Java(上)。听TED演讲,看国内、国际名校好课,就在网易公开课
public interface ListInterface<T> { void Init(int initsize);//初始化表 int length(); boolean isEmpty();//是否为空 int ElemIndex(T t);//找到编号 T getElem(int index) throws Exception;//根据index获取数据 void add(int index,T t) throws Exception;//根据index插入数据 ...
//insertion operations for the linked list void insertAtEnd(RecordType); void insertAtHead(RecordType); void insertInMiddle(RecordType, int); void insertInOrder(RecordType); //function to print out records in the list void printList(); //function to count the number of items in a list ...
Code for Insertion at the End // insert a newNode at the end of the list void insertEnd(struct Node** head, int data) { // allocate memory for node struct Node* newNode = new Node; // assign data to newNode newNode->data = data; // assign NULL to next of newNode newNode-...