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31 lines
970 B
HTML
31 lines
970 B
HTML
<p>给你 <code>root1</code> 和 <code>root2</code> 这两棵二叉搜索树。请你返回一个列表，其中包含 <strong>两棵树 </strong>中的所有整数并按 <strong>升序</strong> 排序。.</p>
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<p> </p>
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<p><strong>示例 1：</strong></p>
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<p><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2019/12/29/q2-e1.png" /></p>
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<pre>
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<strong>输入：</strong>root1 = [2,1,4], root2 = [1,0,3]
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<strong>输出：</strong>[0,1,1,2,3,4]
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</pre>
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<p><strong>示例 2：</strong></p>
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<p><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2019/12/29/q2-e5-.png" /></p>
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<pre>
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<strong>输入：</strong>root1 = [1,null,8], root2 = [8,1]
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<strong>输出：</strong>[1,1,8,8]
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</pre>
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<p> </p>
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<p><strong>提示：</strong></p>
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<ul>
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<li>每棵树的节点数在 <code>[0, 5000]</code> 范围内</li>
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<li><code>-10<sup>5</sup> <= Node.val <= 10<sup>5</sup></code></li>
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</ul>
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