Add reverse bits Solution - s0ooo0k

Author: s0ooo0k

reverse-bits/s0ooo0k.java

@@ -0,0 +1,12 @@
+class Solution {
+    public int reverseBits(int n) {
+        int result = 0;
+        for(int i = 0; i < 32; i++) {
+            result <<= 1;        
+            result |= (n & 1);   
+            n >>>= 1;            
+        }
+        return result;
+    }
+}
+