<h2 id="heading-url">URL</h2>
<a target="_blank" href="https://leetcode.com/problems/sum-of-all-subset-xor-totals/description/?envType=daily-question&amp;envId=2024-05-20">Sum of All Subset XOR Totals - LeetCode</a>
<h2 id="heading-code">Code</h2>
<a target="_blank" href="https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202405/sum_of_all_subset_xor_totals/main.fsx">https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202405/sum_of_all_subset_xor_totals/main.fsx</a>
<pre><code class="lang-fsharp">let subsetXORSum (nums: int list) : int =
 let rec subsetXORSum' nums acc =
 match nums with
 | [] -&gt; acc
 | h :: t -&gt;
 let v1 = subsetXORSum' t (acc ^^^ h)
 let v2 = subsetXORSum' t acc
 v1 + v2

 subsetXORSum' nums 0
</code></pre>

## URL

[Sum of All Subset XOR Totals - LeetCode](https://leetcode.com/problems/sum-of-all-subset-xor-totals/description/?envType=daily-question&envId=2024-05-20)

## Code

[https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202405/sum\_of\_all\_subset\_xor\_totals/main.fsx](https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202405/sum_of_all_subset_xor_totals/main.fsx)

```fsharp
let subsetXORSum (nums: int list) : int =
    let rec subsetXORSum' nums acc =
        match nums with
        | [] -> acc
        | h :: t ->
            let v1 = subsetXORSum' t (acc ^^^ h)
            let v2 = subsetXORSum' t acc
            v1 + v2

    subsetXORSum' nums 0
```

LeetCode 1863. Sum of All Subset XOR Totals in F#

URL

Code