<h2 id="heading-url">URL</h2>
<a target="_blank" href="https://leetcode.com/problems/determine-if-a-cell-is-reachable-at-a-given-time/description/?envType=daily-question&amp;envId=2023-11-08">Determine if a Cell Is Reachable at a Given Time - LeetCode</a>
<h2 id="heading-code">Code</h2>
<a target="_blank" href="https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/problems/2849/main.fsx">https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/problems/2849/main.fsx</a>
<pre><code class="lang-fsharp">open System

let isReachableAtTime (sx: int) (sy: int) (fx: int) (fy: int) (t: int) : bool =
 let xDist = Math.Abs(sx - fx)
 let yDist = Math.Abs(sy - fy)

 if xDist = 0 &amp;&amp; yDist = 0 &amp;&amp; t = 1 then
 false
 else
 t &gt;= Math.Max(xDist, yDist)
</code></pre>

## URL

[Determine if a Cell Is Reachable at a Given Time - LeetCode](https://leetcode.com/problems/determine-if-a-cell-is-reachable-at-a-given-time/description/?envType=daily-question&envId=2023-11-08)

## Code

[https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/problems/2849/main.fsx](https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/problems/2849/main.fsx)

```fsharp
open System

let isReachableAtTime (sx: int) (sy: int) (fx: int) (fy: int) (t: int) : bool =
    let xDist = Math.Abs(sx - fx)
    let yDist = Math.Abs(sy - fy)

    if xDist = 0 && yDist = 0 && t = 1 then
        false
    else
        t >= Math.Max(xDist, yDist)
```

Shohei Yoshida's Blog

Shohei Yoshida's Blog

LeetCode 2849. Determine if a Cell Is Reachable at a Given Time in F#

URL

Code