Create 0476 - cpp

Author: ashwek

solution/0476.Number Complement/Solution.cpp

@@ -0,0 +1,9 @@
+class Solution {
+ public:
+    int findComplement(int num) {
+
+        int full = pow(2, int(log2(num)) + 1) - 1;
+
+        return ( full ^ num );
+    }
+};