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23 lines
867 B
HTML
23 lines
867 B
HTML
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<p>Given an integer array nums, return all the triplets <code>[nums[i], nums[j], nums[k]]</code> such that <code>i != j</code>, <code>i != k</code>, and <code>j != k</code>, and <code>nums[i] + nums[j] + nums[k] == 0</code>.</p>
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<p>Notice that the solution set must not contain duplicate triplets.</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<pre><strong>Input:</strong> nums = [-1,0,1,2,-1,-4]
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<strong>Output:</strong> [[-1,-1,2],[-1,0,1]]
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</pre><p><strong>Example 2:</strong></p>
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<pre><strong>Input:</strong> nums = []
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<strong>Output:</strong> []
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</pre><p><strong>Example 3:</strong></p>
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<pre><strong>Input:</strong> nums = [0]
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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><code>0 <= nums.length <= 3000</code></li>
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<li><code>-10<sup>5</sup> <= nums[i] <= 10<sup>5</sup></code></li>
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</ul>
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