add lenear search algorithm

dori-dev · dori-dev · commit 5a34b658a9bd · 2022-08-03T20:10:59.000+04:30
diff --git a/arrays/linear_search.py b/arrays/linear_search.py
@@ -0,0 +1,16 @@
+"""
+linear_search([1, 2, 5, 8, 11, 14, 18, 23, 32, 48], 11) => 4
+"""
+
+from typing import Any
+
+
+def linear_search(array: list, target: Any) -> int:
+    for index, element in enumerate(array):
+        if element == target:
+            return index
+    return None
+
+
+if __name__ == "__main__":
+    print(linear_search([1, 2, 5, 8, 11, 14, 18, 23, 32, 48], 11) == 4)
