隔了这么久,突然想起来刷 LeetCode,按着顺序到了第二题 —— Add Two Numbers。 题目: You are given twonon-emptylinked lists representing two non-negative integers. The digits are stored inreverse orderand each of their nodes contain a single digit. Add the two numbers and return it as a li...
LeetCode---Add Two Numbers 解法 You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list. You may assume the two numbers do ...
AI代码解释 publicstaticListNodeaddTwoNumbers(ListNode l1,ListNode l2){// 边界条件判断if(l1==null){returnl2;}elseif(l2==null){returnl1;}ListNode head=newListNode(0);ListNode point=head;int carry=0;while(l1!=null&&l2!=null){int sum=carry+l1.val+l2.val;ListNode rest=newListNode(sum%10)...
Java版本: publicclassSolution {publicListNode addTwoNumbers(ListNode l1, ListNode l2) {if(l1==null)returnl2;if(l2==null)returnl1; ListNode head=newListNode(0); head.next=null;inttag=0;//进位标志if(l1.val+l2.val<10) { head.val=l1.val+l2.val; }else{ head.val=l1.val+l2.val-10...
public class Solution { /* * 方法1 */ public static ListNode addTwoNumbers(ListNode l1,ListNode l2) { //如果都为空 直接返回不为空的一个参数 如果都未空 则返回空 if(l1 == null || l2 == null){ return l1 == null ?(l2 == null ?null:l2):l1; ...
class Solution: def addTwoNumbers(self, l1: ListNode, l2: ListNode) -> ListNode: link1 = l1 link2 = l2 while(link1!=None and link2 !=None): a = link1.val link2.val += a link1.val = link2.val link1 = link1.next
LeetCode: 2. Add Two Numbers 题目描述 You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a linked list. ...
*/classSolution{public:ListNode*addTwoNumbers(ListNode*l1,ListNode*l2){ListNode*rst=newListNode(0);ListNode*p=rst,*q;int carry=0,oneSum;while(l1!=NULL&&l2!=NULL){oneSum=l1->val+l2->val+carry;q=newListNode(oneSum%10);p->next=q;p=p->next;carry=oneSum/10;l1=l1->next;l2=l2->nex...
【Leetcode】002— Add Two Numbers Gaoyt__关注赞赏支持【Leetcode】002— Add Two Numbers Gaoyt__关注IP属地: 广东 0.1522019.06.23 23:57:24字数98阅读141 一、题目描述给出两个非空的链表用来表示两个非负的整数。其中,它们各自的位数是按照 逆序 的方式存储的,并且它们的每个节点只能存储 一位 数字。
(LeetCode) T2. Add Two Numbers Problem:Youaregiventwonon-emptylinkedlistsrepresentingtwonon-negativeintegers.Thedigitsarestoredinreverseorderandeachoftheirnodescontainasingledigit.Addthetwonumbersand 智能推荐 2. Add Two Numbers class Solution { public: ListNode* addTwoNumbers(ListNode* l1, ListNode* ...