mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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184 lines
27 KiB
JSON
184 lines
27 KiB
JSON
{
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"categoryTitle": "Algorithms",
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"boundTopicId": 988,
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"title": "Add Two Numbers",
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"content": "<p>You are given two <strong>non-empty</strong> linked lists representing two non-negative integers. The digits are stored in <strong>reverse order</strong>, and each of their nodes contains a single digit. Add the two numbers and return the sum as a linked list.</p>\n\n<p>You may assume the two numbers do not contain any leading zero, except the number 0 itself.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n<img alt=\"\" src=\"https://assets.leetcode.com/uploads/2020/10/02/addtwonumber1.jpg\" style=\"width: 483px; height: 342px;\" />\n<pre>\n<strong>Input:</strong> l1 = [2,4,3], l2 = [5,6,4]\n<strong>Output:</strong> [7,0,8]\n<strong>Explanation:</strong> 342 + 465 = 807.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> l1 = [0], l2 = [0]\n<strong>Output:</strong> [0]\n</pre>\n\n<p><strong class=\"example\">Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> l1 = [9,9,9,9,9,9,9], l2 = [9,9,9,9]\n<strong>Output:</strong> [8,9,9,9,0,0,0,1]\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li>The number of nodes in each linked list is in the range <code>[1, 100]</code>.</li>\n\t<li><code>0 <= Node.val <= 9</code></li>\n\t<li>It is guaranteed that the list represents a number that does not have leading zeros.</li>\n</ul>\n",
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"translatedTitle": "两数相加",
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"translatedContent": "<p>给你两个 <strong>非空</strong> 的链表，表示两个非负的整数。它们每位数字都是按照 <strong>逆序</strong> 的方式存储的，并且每个节点只能存储 <strong>一位</strong> 数字。</p>\n\n<p>请你将两个数相加，并以相同形式返回一个表示和的链表。</p>\n\n<p>你可以假设除了数字 0 之外，这两个数都不会以 0 开头。</p>\n\n<p> </p>\n\n<p><strong>示例 1：</strong></p>\n<img alt=\"\" src=\"https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2021/01/02/addtwonumber1.jpg\" style=\"width: 483px; height: 342px;\" />\n<pre>\n<strong>输入：</strong>l1 = [2,4,3], l2 = [5,6,4]\n<strong>输出：</strong>[7,0,8]\n<strong>解释：</strong>342 + 465 = 807.\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>l1 = [0], l2 = [0]\n<strong>输出：</strong>[0]\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre>\n<strong>输入：</strong>l1 = [9,9,9,9,9,9,9], l2 = [9,9,9,9]\n<strong>输出：</strong>[8,9,9,9,0,0,0,1]\n</pre>\n\n<p> </p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li>每个链表中的节点数在范围 <code>[1, 100]</code> 内</li>\n\t<li><code>0 <= Node.val <= 9</code></li>\n\t<li>题目数据保证列表表示的数字不含前导零</li>\n</ul>\n",
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