<h2 id="heading-url">URL</h2>
<p><a target="_blank" href="https://leetcode.com/problems/find-the-difference/description/?envType=daily-question&amp;envId=2023-09-25">https://leetcode.com/problems/find-the-difference/description/?envType=daily-question&amp;envId=2023-09-25</a></p>
<h2 id="heading-code">Code</h2>
<p><a target="_blank" href="https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202309/find_the_difference/main.fsx">https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202309/find_the_difference/main.fsx</a></p>
<pre><code class="lang-fsharp"><span class="hljs-keyword">let</span> findTheDifference (s: string) (t: string) : char =
    <span class="hljs-keyword">let</span> sumChars = Seq.map int &gt;&gt; Seq.sum
    (sumChars t) - (sumChars s) |&gt; char
</code></pre>


## URL

[https://leetcode.com/problems/find-the-difference/description/?envType=daily-question&envId=2023-09-25](https://leetcode.com/problems/find-the-difference/description/?envType=daily-question&envId=2023-09-25)

## Code

[https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202309/find\_the\_difference/main.fsx](https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202309/find_the_difference/main.fsx)

```fsharp
let findTheDifference (s: string) (t: string) : char =
    let sumChars = Seq.map int >> Seq.sum
    (sumChars t) - (sumChars s) |> char
```

LeetCode 389. Find the Difference in F#

URL

Code