#ifndef S0122_BEST_TIME_TO_BUY_AND_SELL_STOCK_II_HPP
#define S0122_BEST_TIME_TO_BUY_AND_SELL_STOCK_II_HPP

#include <algorithm>
#include <vector>

using namespace std;

class S0122 {
 public:
  int maxProfit(vector<int>& prices);
};

#endif