Solve : Reverse Bits

Author: printjin-gmailcom

reverse-bits/printjin-gmailcom.py

@@ -0,0 +1,7 @@
+class Solution:
+    def reverseBits(self, n):
+        result = 0
+        for _ in range(32):
+            result = (result << 1) | (n & 1)
+            n >>= 1
+        return result