参考:https://leetcode.com/problems/merge-two-sorted-lists/discuss/9714/14-line-clean-C%2B%2B-Solution 2.2 递归算法 代码如下: classSolution{public:ListNode*mergeTwoLists(ListNode* l1, ListNode* l2){if(l1 ==nullptr|| (l2 !=nullptr&& l1->val > l2->val) ) {//为了让当前的l1始终小于l2s...
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. 大意: 給2個排列好的 Linklist, 將他們按照大小link在一起 1classSolution {2public:3ListNode* mergeTwoLists(ListNode* l1, ListNode*l2) {4ListNode ...
l1 : l2; }*/// iterativelypublicListNodemergeTwoLists(ListNode l1,ListNode l2){ListNode result=null;ListNode temp=null;while(l1!=null&&l2!=null){if(l1.val<l2.val){if(result==null){result=l1;temp=l1;}else{temp.next=l1;temp=l1;}l1=l1.next;}else{if(result==null){result=l2;temp=l...
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. C++代码如下: #include<iostream>#include<new>usingnamespacestd;//Definition for singly-linked list.structListNode {intval; ListNode*next; ListNode(int...
Write a function to merge two sorted linked lists. The input lists have their elements in sorted order, from lowest to highest. The output list should also be sorted from lowest to highest. Your algorithm should run in linear time on the length of the output list. 2 数据结构有序链表问题...
题目: Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. &nbs... 【Leetcode】 Merge k Sorted Lists Leetcode第23题: 题目的意思就是讲多个有序的链表合并成一个有序的链表。 解题思路:因为所有的链...
LeetCode 21 Merge Two Sorted Lists 合并两个有序链表 C and C++ Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. Example: Input: 1->2->4, 1->3->4...
21. Merge Two Sorted Lists 将两个升序链表合并为一个新的 升序 链表并返回。新链表是通过拼接给定的两个链表的所有节点组成的。 示例: 输入:1->2->4, 1->3->4 输出:1->1->2->3->4->4 来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/merge-two-sorted-lists/ ...
The output list should also be sorted from lowest to highest. Your algorithm should run in linear time on the length of the output list. 2【题目】数据结构有序链表问题。Write a function to merge two sorted linked lists. T he input lists have their elements in sorted order, from lowest to...
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists. Example:Input:1->2->4,1->3->4Output:1->1->2->3->4->4 Solution 合并两个有序链表,保证结果仍然有序,easy ...