diff --git a/search.py b/search.py
index 1c03df0..3466559 100644
--- a/search.py
+++ b/search.py
@@ -19,3 +19,46 @@
 Output: 0
 Explanation: -1 exists in the list and its index is 0
 """
+def search_list(data_list, target):
+    first = 0
+    last = len(data_list) -1
+
+    while first <= last :
+        mid_idx = (first + last) // 2
+        if data_list[mid_idx] == target:
+            return(f"{target} found at index {mid_idx} ")
+        
+        if data_list[mid_idx] < target:
+            first = mid_idx + 1
+            
+        if data_list[mid_idx] > target:
+            last = mid_idx -1
+
+    return mid_idx
+
+li = [ 1, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59]
+
+# print(search_list(li, 17))
+
+
+def recursion_search(data_list, first, last, target):
+    if first > last:
+        return f'Could not find {target}'
+    
+    mid = (first + last) //2
+    mid_val = data_list[mid]
+
+    if mid_val == target:
+        return print(f"{target} found at index {mid}")
+    
+    elif mid_val > target:
+        last = mid - 1
+        return recursion_search(data_list, first, mid -1, target)
+    
+    elif mid_val < target:
+        first = mid + 1
+        return recursion_search(data_list, mid + 1, last, target)
+    
+    
+    
+print(recursion_search(li, 0, len(li) - 1,29))
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