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27 lines
891 B
HTML
27 lines
891 B
HTML
<p>Given an integer <code>num</code>, return <em>three consecutive integers (as a sorted array)</em><em> that <strong>sum</strong> to </em><code>num</code>. If <code>num</code> cannot be expressed as the sum of three consecutive integers, return<em> an <strong>empty</strong> array.</em></p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<pre>
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<strong>Input:</strong> num = 33
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<strong>Output:</strong> [10,11,12]
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<strong>Explanation:</strong> 33 can be expressed as 10 + 11 + 12 = 33.
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10, 11, 12 are 3 consecutive integers, so we return [10, 11, 12].
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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> num = 4
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<strong>Output:</strong> []
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<strong>Explanation:</strong> There is no way to express 4 as the sum of 3 consecutive integers.
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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 <= num <= 10<sup>15</sup></code></li>
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</ul>
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