Singly Linked List Creation of linked list Insertion in linked list Insertion in beginning Insertion in location Deletion in linked list Deletion Of First Node Deletion Of Last Node Searching in linked list Sorting in linked list Doubly Linked List Circular Linked List Stack Queues Recursion Searchin...
代码 1/**2* Definition for singly-linked list.3* struct ListNode {4* int val;5* ListNode *next;6* ListNode(int x) : val(x), next(NULL) {}7* };8*/9classSolution {10public:11ListNode* insertionSortList(ListNode*head) {12if(head == NULL)returnNULL;13ListNode *now = head->next...
关键点:Linked List, Insertion Sort /*** Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode() {} * ListNode(int val) { this.val = val; } * ListNode(int val, ListNode next) { this.val = val; this.next = next; } * }*/classSo...
Leetcode: Insertion Sort List 题目:Sort a linked list using insertion sort. 即使用插入排序对链表进行排序。 思路分析: 插入排序思想见《排序(一):直接插入排序 》 C++参考代码: /** * Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; * ListNode(int x) ...
/*** Definition for singly-linked list.* public class ListNode {* int val;* ListNode next;* ListNode(int x) { val = x; }* }*/classSolution{publicListNodeinsertionSortList(ListNodehead){if(head==null||head.next==null)returnhead;PriorityQueue<ListNode>pq=newPriorityQueue<>(newComparator<List...
packageleetcode/** * Definition for singly-linked list. * type ListNode struct { * Val int * Next *ListNode * } */funcinsertionSortList(head*ListNode)*ListNode{ifhead==nil{returnhead}newHead:=&ListNode{Val:0,Next:nil}// 这里初始化不要直接指向 head,为了下面循环可以统一处理cur,pre:=head...
* Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; * ListNode(int x) : val(x), next(NULL) {} * }; */ class Solution { // 插入操作:将 head 按顺序插入 sortedList,同时将 head 指向其下一个指针 ...
/** * Definition of singly-linked-list: * class ListNode { * public: * int val; * ListNode *next; * ListNode(int val) { * this->val = val; * this->next = NULL; * } * } */ class Solution { public: /** * @param head: The first node of linked list. * @return: The ...
//link new node to list newNode.next = head; //head points to new node head = newNode; } // sort a singly linked list using insertion sort void insertion_Sort(node headref) { // initially, no nodes in sorted list so its set to null ...
* Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode(int x) { val = x; } * } */ class Solution { public ListNode insertionSortList(ListNode head) { if (null == head) { return head; ...