Create binarySearchRecursive.py

Recursive Binary Search

Author: rounaque-h

binarySearchRecursive.py

@@ -0,0 +1,35 @@
+def binary_search(arr, x):
+    low = 0
+    high = len(arr) - 1
+    mid = 0
+ 
+    while low <= high:
+ 
+        mid = (high + low) // 2
+
+        if arr[mid] < x:
+            low = mid + 1
+ 
+        
+        elif arr[mid] > x:
+            high = mid - 1
+ 
+       
+        else:
+            return mid
+ 
+
+    return -1
+ 
+ 
+
+arr = [ 2, 3, 4, 10, 40 ]
+x = 10
+ 
+
+result = binary_search(arr, x)
+ 
+if result != -1:
+    print("Element is present at index", str(result))
+else:
+    print("Element is not present in array")