text: class Score {
  public:
      char score;
      char nickname[16] = {};
  
      Score(char s, const char *tab){
          score = s;
          for (int i=0; i<16; i++){
              nickname[i] = *(tab+i);
              if (nickname[i] == 0){
                  break;
              }
          }
      }
  
      bool operator<(const Score &s){
          return score < s.score;
      }
  };
  