zar.cpp: In member function 'int Zar::dr()': zar.cpp:25: warning: no return statement in function returning non-void zar.cpp: In member function 'int Zar::st()': zar.cpp:32: warning: no return statement in function returning non-void zar.cpp: In member function 'int Zar::sus()': zar.cpp:39: warning: no return statement in function returning non-void zar.cpp: In member function 'int Zar::jos()': zar.cpp:46: warning: no return statement in function returning non-void