text: // MIT License
  
  // Copyright (c) 2020-2021 Oliver Cole
  
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  
  // The above copyright notice and this permission notice shall be included in
  // all copies or substantial portions of the Software.
  
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  // SOFTWARE.
  
  #ifndef PROJECT_SOLVE_GREEDY_GREEDY_STRATEGY_1_H_
  #define PROJECT_SOLVE_GREEDY_GREEDY_STRATEGY_1_H_
  
  #include <string>
  
  namespace solve {
  namespace greedy1 {
  
  // Calculate the score of the opening bracket at index in the word with depth
  int ScoreOpenIndex(const std::string &word, int index, int depth);
  
  // Calculate the score of the closing bracket at index in the word with depth
  // with the corresponding open bracket index
  int ScoreCloseIndex(const std::string &word, int open_index, int index,
                      int depth);
  
  }  // namespace greedy1
  }  // namespace solve
  
  #endif
  