【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.
Example 1:
Note:
You may assume the two numbers do not contain any leading zero, except the number 0 itself.
【题目翻译】
给定两个链表,非负元素从低位向高位排列,如(2 -> 4 -> 3)表示342。求两个链表对应数据之和并从低位到高位输出。
示例:
注意:除链表对应数据为零外,数据首位元素不为零
【解题思路】
【本题答案】