public void Test3()
{
int[] arr = new int[] { 30, 40, 50, 10, 20 };
int k = 10;
var fr = new FindInRotated();
var result = fr.Find(arr, k);
Assert.That(result, Is.EqualTo(3));
}
public void Test2()
{
int[] arr = new int[] { 5, 6, 7, 8, 9, 10, 1, 2, 3 };
int k = 30;
var fr = new FindInRotated();
var result = fr.Find(arr, k);
Assert.That(result, Is.EqualTo(-1));
}