#ifndef MINIMUM_DEPTH_OF_BINARY_TREE_HPP_
#define MINIMUM_DEPTH_OF_BINARY_TREE_HPP_

#include "TreeNode.hpp"

class MinimumDepthOfBinaryTree {
public:
    int minDepth(TreeNode *root);
};

#endif // MINIMUM_DEPTH_OF_BINARY_TREE_HPP_
