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28 lines
685 B
HTML
28 lines
685 B
HTML
<p>You are given an integer <code>num</code>. You can swap two digits at most once to get the maximum valued number.</p>
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<p>Return <em>the maximum valued number you can get</em>.</p>
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<p> </p>
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<p><strong class="example">Example 1:</strong></p>
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<pre>
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<strong>Input:</strong> num = 2736
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<strong>Output:</strong> 7236
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<strong>Explanation:</strong> Swap the number 2 and the number 7.
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</pre>
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<p><strong class="example">Example 2:</strong></p>
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<pre>
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<strong>Input:</strong> num = 9973
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<strong>Output:</strong> 9973
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<strong>Explanation:</strong> No swap.
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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>8</sup></code></li>
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</ul>
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