s0257

include/s0257_binary_tree_paths.hpp

@@ -0,0 +1,17 @@
+#ifndef S0257_BINARY_TREE_PATHS_HPP
+#define S0257_BINARY_TREE_PATHS_HPP
+
+#include <queue>
+#include <string>
+#include <vector>
+
+#include "structures.hpp"
+
+using namespace std;
+
+class S0257 {
+ public:
+  vector<string> binaryTreePaths(TreeNode* root);
+};
+
+#endif