Solved leetcode 201

Author: vaaranan-y

Diff for: 201/201.py

@@ -0,0 +1,10 @@
+class Solution:
+    def rangeBitwiseAnd(self, left: int, right: int) -> int:
+        count = 0
+        while(left != right):
+            left = left >> 1
+            right = right >> 1
+            count += 1
+
+        return left << count
+