<h2 id="heading-url">URL</h2>
<a target="_blank" href="https://leetcode.com/problems/maximum-odd-binary-number/description/">https://leetcode.com/problems/maximum-odd-binary-number/description/</a>
<h2 id="heading-code">Code</h2>
<a target="_blank" href="https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202402/maximum_odd_binary_number/main.fsx">https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202402/maximum_odd_binary_number/main.fsx</a>
<pre><code class="lang-fsharp">let maximumOddBinaryNumber (s: string) : string =
 let zeros, ones =
 s
 |&gt; Seq.fold (fun (zeros, ones) c -&gt; if c = '0' then zeros + 1, ones else zeros, ones + 1) (0, 0)

 (List.init (ones - 1) (fun _ -&gt; '1'))
 @ (List.init zeros (fun _ -&gt; '0'))
 @ [ '1' ]
 |&gt; System.String.Concat
</code></pre>

## URL

[https://leetcode.com/problems/maximum-odd-binary-number/description/](https://leetcode.com/problems/maximum-odd-binary-number/description/)

## Code

[https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202402/maximum\_odd\_binary\_number/main.fsx](https://github.com/syohex/dotnet-study/blob/master/fsharp/leetcode/challenge/202402/maximum_odd_binary_number/main.fsx)

```fsharp
let maximumOddBinaryNumber (s: string) : string =
    let zeros, ones =
        s
        |> Seq.fold (fun (zeros, ones) c -> if c = '0' then zeros + 1, ones else zeros, ones + 1) (0, 0)

    (List.init (ones - 1) (fun _ -> '1'))
    @ (List.init zeros (fun _ -> '0'))
    @ [ '1' ]
    |> System.String.Concat
```

LeetCode 2864. Maximum Odd Binary Number in F#

URL

Code