DECLARE
  cnt NUMBER(20);
  CURSOR c1 IS SELECT ID_EGZAMINATOR, IMIE FROM EGZAMINATORZY;
  exc EXCEPTION;
BEGIN
  FOR vCur IN c1 LOOP
    BEGIN
        SELECT COUNT(ID_EGZAMINATOR) INTO cnt FROM egzaminy WHERE ID_EGZAMINATOR = vCur.ID_EGZAMINATOR;
        IF cnt=5 THEN RAISE exc; END IF;
      EXCEPTION
        WHEN exc THEN
        DBMS_OUTPUT.Put_line(vCur.ID_EGZAMINATOR || ' ' ||vCur.IMIE) ;
    END ;
  END LOOP ;
END ;