代码(Python3) # Definition for singly-linked list. # class ListNode: # def __init__(self, val=0, next=None): # self.val = val # self.next = next class Solution: def addTwoNumbers(self, l1: Optional[ListNode], l2: Optional[ListNode]) -> Optional[ListNode]: # 哨兵结点,方便后续处...
Leetcode 解题 Add Two Numbers Python 原题:You are given two linked lists representing two non-negative numbers.The digits are stored in reverse order and each of their nodes contain a single digitAdd the two numbers and return it as a linked listInput: (2->4->3) + (5->6->4)Output...
Input: (2 -> 4 -> 3) + (5 -> 6 -> 4) Output: 7 -> 0 -> 8 代码:oj测试通过 Runtime: 171 ms 1#Definition for singly-linked list.2#class ListNode:3#def __init__(self, x):4#self.val = x5#self.next = None67classSolution:8#@return a ListNode9defaddTwoNumbers(self, l1...
Add Two Numbers 二、解题 1)题意 给出两个链表,把对应位置上的值进行十进制相加(有进位),返回链表的根节点。 2)输入输出说明 输入:两个列表的根节点(并不是整个列表,即leetcode会把默认生成好的列表的根节点传入) 输出:累加之后的根节点 3)关键点 1)做十进制加法时,使用和%10来得出当前位的值,使用/10...
leetcode 传送门 例子: Input:(2->4->3)+(5->6->4)Output:7->0->8Explanation:342+465=807. 大体意思就是从前向后做加法,逢十进一。 在评论区找到的一个代码: classSolution(object):defaddTwoNumbers(self,l1,l2):""" :type l1: ListNode ...
【LeetCode】2. Add Two Numbers 两数相加 作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 个人公众号:负雪明烛 本文关键词:两数相加,链表,求加法,题解,leetcode, 力扣,python, c++, java 目录 题目描述
天是来自LeetCode的第2题:两数相加(Add Two Numbers) 注意:这里说的两数字,是来自两个非空的链表,而不是简单的加法运算哦。 No2. 两数相加(Add Two Numbers) 题目: 给你两个 非空 的链表,表示两个非负的整数。它们每位数字都是按照 逆序 的方式存储的,并且每个节点只能存储 一位 数字。 请你将两个数...
【LeetCode题解---2】Add Two Numbers 题目 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....
详见:https://leetcode.com/problems/add-two-numbers/description/ Java实现: /** * Definition for singly-linked list. * public class ListNode{* int val; * ListNode next; * ListNode(int x){val = x;}*}*/classSolution{publicListNodeaddTwoNumbers(ListNodel1,ListNodel2){ListNodehead=null;ListNode...
LeetCode python 002_Add_Two_Numbers.ipynb onmain User selector All users DatepickerAll time Commit History Commits on Feb 13, 2022 078_Sunsets was Added. sinioronecommittedFeb 13, 2022 d815b60 002_Add_Two_Numbers was Added! sinioronecommittedFeb 13, 2022 caf419a End of commit history...