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24 lines
510 B
HTML
24 lines
510 B
HTML
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<p>Given an integer <code>n</code>, add a dot (".") as the thousands separator and return it in string format.</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> n = 987
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<strong>Output:</strong> "987"
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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> n = 1234
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<strong>Output:</strong> "1.234"
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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 <= n <= 2<sup>31</sup> - 1</code></li>
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</ul>
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