Recursive Binary Search implementations using Binary Tree in C#. This is a Divide-and-Conquer search algorithm that works on a sorted array. Demonstrate Binary search using Recursion in Binary Tree.
Source Code :
Output :
Sajjad Arif Gul
http://sajjadgul.com
Hi! I am Sajjad Arif Gul, Software Engineer, Web & Mobile Developer from Karachi Pakistan. I love sharing my knowledge that could possibly help someone’s life in some capacity. Happy Coding.
jinasdoas
It does no work with a number that is not in the array
Kyle
Process is terminated due to StackOverflowException when selecting value 15.
to correct
Console.WriteLine(“index no. is {0}”, b.searching(iArray, 0, iArray.Length , number));
Vasanth
The boundaries are wrong when making the recursive call. Please see the correct one below.
else if (value < array[middle])
{
return searching(array, first, middle – 1, value); }
else
{
return searching(array, middle + 1, last, value); }
jp
why do you need middle parameter? could you explain this?