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leetcode-problemset/leetcode/originData/delete-node-in-a-linked-list.json
2022-05-02 23:44:12 +08:00

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"title": "Delete Node in a Linked List",
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"content": "<p>Write a function to <strong>delete a node</strong> in a singly-linked list. You will <strong>not</strong> be given access to the <code>head</code> of the list, instead you will be given access to <strong>the node to be deleted</strong> directly.</p>\n\n<p>It is <strong>guaranteed</strong> that the node to be deleted is <strong>not a tail node</strong> in the list.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n<img alt=\"\" src=\"https://assets.leetcode.com/uploads/2020/09/01/node1.jpg\" style=\"width: 300px; height: 215px;\" />\n<pre>\n<strong>Input:</strong> head = [4,5,1,9], node = 5\n<strong>Output:</strong> [4,1,9]\n<strong>Explanation: </strong>You are given the second node with value 5, the linked list should become 4 -&gt; 1 -&gt; 9 after calling your function.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n<img alt=\"\" src=\"https://assets.leetcode.com/uploads/2020/09/01/node2.jpg\" style=\"width: 300px; height: 236px;\" />\n<pre>\n<strong>Input:</strong> head = [4,5,1,9], node = 1\n<strong>Output:</strong> [4,5,9]\n<strong>Explanation: </strong>You are given the third node with value 1, the linked list should become 4 -&gt; 5 -&gt; 9 after calling your function.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li>The number of the nodes in the given list is in the range <code>[2, 1000]</code>.</li>\n\t<li><code>-1000 &lt;= Node.val &lt;= 1000</code></li>\n\t<li>The value of each node in the list is <strong>unique</strong>.</li>\n\t<li>The <code>node</code> to be deleted is <strong>in the list</strong> and is <strong>not a tail</strong> node</li>\n</ul>\n",
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