+ Club * findClub(QString &name);
+ Course * findCourse(const QString &clubName, const QString &courseName);
+ Course * findCourse();
+ Score * findScore(QString & clubName, QString & courseName);
+
+ void showNote(QString msg);
+ void getStat(QTextEdit *);
+
+ void viewScore(Score * score, Course * course);
+ void viewCourse(Course * course);