static void Main(string[] args)
{
var input = Console.ReadLine();
var key = int.Parse(Console.ReadLine());
if (input == string.Empty)
{
return;
}
var arr = input
.Split()
.Select(int.Parse)
.ToArray();
var index = BinarySearch.IndexOf(arr, key);
Console.WriteLine(index);
}
static void Main(string[] args)
{
int key = 9;
decimal [] numbers = new decimal[10];
decimal[] numbersSorted = new decimal[10];
Random objR = new Random();
BinarySearch objBS = new BinarySearch();
for (int i = 0; i < numbers.Length; i++)
{
numbers[i] = objR.Next(1, 15);
}
numbersSorted = numbers.ToArray().OrderBy(x => x).ToArray();
Console.WriteLine(objBS.ComputeBinarySearch(key, numbersSorted, 0, numbersSorted.Length - 1));
Console.WriteLine(objBS.ComputeBinarySearchIterative(key, numbersSorted, 0, numbersSorted.Length - 1));
Console.ReadLine();
}