From 28f02541fc4471dc43b06208357d2197f9ef4229 Mon Sep 17 00:00:00 2001
From: Ankit kumar mishra <43500081+ankitoct@users.noreply.github.com>
Date: Mon, 11 Oct 2021 16:24:36 +0530
Subject: [PATCH] Update Binary search

---
 Binary search | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Binary search b/Binary search
index 421f93b..00a8b16 100644
--- a/Binary search	
+++ b/Binary search	
@@ -1,3 +1,6 @@
+// What is binary search
+// Binary search is an efficient algorithm for finding an item from a sorted list of items. It works by repeatedly dividing in half the portion of the list that could contain the  // item, until you've narrowed down the possible locations to just one.
+
 class BinarySearchExample{  
  public static void binarySearch(int arr[], int first, int last, int key){  
    int mid = (first + last)/2;