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33 lines
979 B
HTML
33 lines
979 B
HTML
<p>Given the <code>head</code> of a linked list and an integer <code>val</code>, remove all the nodes of the linked list that has <code>Node.val == val</code>, and return <em>the new head</em>.</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<img alt="" src="https://assets.leetcode.com/uploads/2021/03/06/removelinked-list.jpg" style="width: 500px; height: 142px;" />
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<pre>
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<strong>Input:</strong> head = [1,2,6,3,4,5,6], val = 6
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<strong>Output:</strong> [1,2,3,4,5]
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</pre>
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<p><strong>Example 2:</strong></p>
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<pre>
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<strong>Input:</strong> head = [], val = 1
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<strong>Output:</strong> []
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</pre>
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<p><strong>Example 3:</strong></p>
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<pre>
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<strong>Input:</strong> head = [7,7,7,7], val = 7
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<strong>Output:</strong> []
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</pre>
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<p> </p>
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<p><strong>Constraints:</strong></p>
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<ul>
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<li>The number of nodes in the list is in the range <code>[0, 10<sup>4</sup>]</code>.</li>
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<li><code>1 <= Node.val <= 50</code></li>
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<li><code>0 <= val <= 50</code></li>
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</ul>
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