reverse-bits solution

Author: devyejin

reverse-bits/devyejin.py

@@ -0,0 +1,6 @@
+# time complexity O(1)
+class Solution:
+    def reverseBits(self, n: int) -> int:
+        binary = bin(n)[2:].zfill(32)
+        reversed_binary = binary[::-1]
+        return int(reversed_binary, 2)