美文网首页Leetcode
Leetcode-Add Two Numbers

Leetcode-Add Two Numbers

作者: Juliiii | 来源:发表于2017-09-10 08:13 被阅读0次

一、题目——Add Two Numbers

You are given twonon-emptylinked 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 not contain any leading zero, except the number 0 itself.

Input:(2 -> 4 -> 3) + (5 -> 6 -> 4)

Output:7 -> 0 -> 8

二、分析

给了两个链表,然后每个链表的每个节点代表一位。就是 2->4->3 为 243的意思。然后做加法。那么我们可以先翻转链表。然后循环一位一位加,类似整数加法一样。

三、代码

相关文章

网友评论

    本文标题:Leetcode-Add Two Numbers

    本文链接:https://www.haomeiwen.com/subject/qkodjxtx.html