leetcode-problemset/leetcode-cn/originData/4ueAj6.json

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            "questionId": "1000265",
            "questionFrontendId": "剑指 Offer II 029",
            "categoryTitle": "LCOF2",
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            "title": "排序的循环链表",
            "titleSlug": "4ueAj6",
            "content": "<p>English description is not available for the problem. Please switch to Chinese.</p>\n",
            "translatedTitle": "排序的循环链表",
            "translatedContent": "<p>给定<strong>循环单调非递减列表</strong>中的一个点，写一个函数向这个列表中插入一个新元素&nbsp;<code>insertVal</code> ，使这个列表仍然是循环升序的。</p>\n\n<p>给定的可以是这个列表中任意一个顶点的指针，并不一定是这个列表中最小元素的指针。</p>\n\n<p>如果有多个满足条件的插入位置，可以选择任意一个位置插入新的值，插入后整个列表仍然保持有序。</p>\n\n<p>如果列表为空（给定的节点是 <code>null</code>），需要创建一个循环有序列表并返回这个节点。否则。请返回原先给定的节点。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<p><img alt=\"\" src=\"https://assets.leetcode.com/uploads/2019/01/19/example_1_before_65p.jpg\" style=\"height: 149px; width: 250px;\" /><br />\n&nbsp;</p>\n\n<pre>\n<strong>输入：</strong>head = [3,4,1], insertVal = 2\n<strong>输出：</strong>[3,4,1,2]\n<strong>解释：</strong>在上图中，有一个包含三个元素的循环有序列表，你获得值为 3 的节点的指针，我们需要向表中插入元素 2 。新插入的节点应该在 1 和 3 之间，插入之后，整个列表如上图所示，最后返回节点 3 。\n\n<img alt=\"\" src=\"https://assets.leetcode.com/uploads/2019/01/19/example_1_after_65p.jpg\" style=\"height: 149px; width: 250px;\" />\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>head = [], insertVal = 1\n<strong>输出：</strong>[1]\n<strong>解释：</strong>列表为空（给定的节点是 <code>null</code>），创建一个循环有序列表并返回这个节点。\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre>\n<strong>输入：</strong>head = [1], insertVal = 0\n<strong>输出：</strong>[1,0]\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>0 &lt;= Number of Nodes &lt;= 5 * 10^4</code></li>\n\t<li><code><font face=\"monospace\">-10^6 &lt;= Node.val &lt;= 10^6</font></code></li>\n\t<li><code>-10^6 &lt;=&nbsp;insertVal &lt;= 10^6</code></li>\n</ul>\n\n<p>&nbsp;</p>\n\n<p><meta charset=\"UTF-8\" />注意：本题与主站 708&nbsp;题相同：&nbsp;<a href=\"https://leetcode-cn.com/problems/insert-into-a-sorted-circular-linked-list/\">https://leetcode-cn.com/problems/insert-into-a-sorted-circular-linked-list/</a></p>\n",
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