s0047

include/s0047_permutations_ii.hpp

@@ -0,0 +1,14 @@
+#ifndef S0047_PERMUTATIONS_II_HPP
+#define S0047_PERMUTATIONS_II_HPP
+
+#include <algorithm>
+#include <vector>
+
+using namespace std;
+
+class S0047 {
+ public:
+  vector<vector<int>> permuteUnique(vector<int>& nums);
+};
+
+#endif