mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-01-10 18:48:13 +08:00
31 lines
726 B
HTML
31 lines
726 B
HTML
Given an integer number <code>n</code>, return the difference between the product of its digits and the sum of its digits.
|
|
<p> </p>
|
|
<p><strong class="example">Example 1:</strong></p>
|
|
|
|
<pre>
|
|
<strong>Input:</strong> n = 234
|
|
<strong>Output:</strong> 15
|
|
<b>Explanation:</b>
|
|
Product of digits = 2 * 3 * 4 = 24
|
|
Sum of digits = 2 + 3 + 4 = 9
|
|
Result = 24 - 9 = 15
|
|
</pre>
|
|
|
|
<p><strong class="example">Example 2:</strong></p>
|
|
|
|
<pre>
|
|
<strong>Input:</strong> n = 4421
|
|
<strong>Output:</strong> 21
|
|
<b>Explanation:
|
|
</b>Product of digits = 4 * 4 * 2 * 1 = 32
|
|
Sum of digits = 4 + 4 + 2 + 1 = 11
|
|
Result = 32 - 11 = 21
|
|
</pre>
|
|
|
|
<p> </p>
|
|
<p><strong>Constraints:</strong></p>
|
|
|
|
<ul>
|
|
<li><code>1 <= n <= 10^5</code></li>
|
|
</ul>
|