<h2 id="heading-url">URL</h2>
<a target="_blank" href="https://leetcode.com/problems/min-cost-climbing-stairs/description/?envType=daily-question&amp;envId=2023-10-13">Min Cost Climbing Stairs - LeetCode</a>
<h2 id="heading-code">Code</h2>
<a target="_blank" href="https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202310/min_cost_climing_stairs/main.fsx">https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202310/min_cost_climing_stairs/main.fsx</a>
<pre><code class="lang-fsharp">open System

let minCostClimingStairs (cost: int list) : int =
 let rec minCostClimingStairs' cost (prev2: int) prev1 =
 match cost with
 | [] -&gt; Math.Min(prev2, prev1)
 | h :: t -&gt;
 let v = Math.Min(h + prev1, h + prev2)
 minCostClimingStairs' t prev1 v

 match cost with
 | prev2 :: prev1 :: t -&gt; minCostClimingStairs' t prev2 prev1
 | _ -&gt; failwith "never reach here"
</code></pre>

## URL

[Min Cost Climbing Stairs - LeetCode](https://leetcode.com/problems/min-cost-climbing-stairs/description/?envType=daily-question&envId=2023-10-13)

## Code

[https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202310/min\_cost\_climing\_stairs/main.fsx](https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/challenge/202310/min_cost_climing_stairs/main.fsx)

```fsharp
open System

let minCostClimingStairs (cost: int list) : int =
    let rec minCostClimingStairs' cost (prev2: int) prev1 =
        match cost with
        | [] -> Math.Min(prev2, prev1)
        | h :: t ->
            let v = Math.Min(h + prev1, h + prev2)
            minCostClimingStairs' t prev1 v

    match cost with
    | prev2 :: prev1 :: t -> minCostClimingStairs' t prev2 prev1
    | _ -> failwith "never reach here"
```

LeetCode 746. Min Cost Climbing Stairs in F#

URL

Code