Time: 0 ms (100.00%) | Memory: 8.2 MB (7.69%) - LeetSync

Author: achuatchaya

476-number-complement/number-complement.cpp

@@ -0,0 +1,6 @@
+class Solution {
+public:
+    int findComplement(int num) {
+        return (pow(2,floor(log2(num))+1)-1)-num;
+    }
+};