mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-01-10 18:48:13 +08:00
24 lines
510 B
HTML
24 lines
510 B
HTML
|
<p>Given an integer <code>n</code>, add a dot (".") as the thousands separator and return it in string format.</p>
|
||
|
|
|
||
|
|
<p> </p>
|
||
|
|
<p><strong>Example 1:</strong></p>
|
||
|
|
|
||
|
|
<pre>
|
||
|
|
<strong>Input:</strong> n = 987
|
||
|
|
<strong>Output:</strong> "987"
|
||
|
|
</pre>
|
||
|
|
|
||
|
|
<p><strong>Example 2:</strong></p>
|
||
|
|
|
||
|
|
<pre>
|
||
|
|
<strong>Input:</strong> n = 1234
|
||
|
|
<strong>Output:</strong> "1.234"
|
||
|
|
</pre>
|
||
|
|
|
||
|
|
<p> </p>
|
||
|
|
<p><strong>Constraints:</strong></p>
|
||
|
|
|
||
|
|
<ul>
|
||
|
|
<li><code>0 <= n <= 2<sup>31</sup> - 1</code></li>
|
||
|
|
</ul>
|