calculate the Euclidean distance between an array in c# with function
<p>I want to calculate a  euclidean   distance  between points that the user enter,so as you can see here :</p>

<pre><code>static void Main(string[] args)
{
    int numtest = int.Parse(Console.ReadLine());
    int[,] points=new int[10,2];
    for (int i = 0; i &lt; numtest; i++)
    {
        Console.WriteLine("point " +(i+1).ToString()+" x: ");
        points[i, 0] = int.Parse(Console.ReadLine());
        Console.WriteLine("point " + (i + 1).ToString() + " y: ");
        points[i, 1] = int.Parse(Console.ReadLine());
    }
}

public float[] calculate(int[,] points)
{
    for (int i = 0; i &lt;points.Length ; i++)
    {

    }
}
</code></pre>

<p><a href="https://i.stack.imgur.com/jrn6t.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jrn6t.png" alt="enter image description here"></a></p>

<p>is there any function in c# that can do this ?</p>

<p>I need to have each distance value between all points in my array </p>