ABAP : Internal Table -2

REPORT ZPATMAX_UNIT.
*---------with DB table--------
TABLES ZPAT_STUDENT.
* field{MANDT,ID,NAME,GRADE,SCORE,ID_RALY}
DATA it_student TYPE zpat_student OCCURS 0 WITH HEADER LINE.
it_student-id = '3'.
it_student-name = 'nutchai'.
it_student-grade = '3'.
it_student-score = 78.
it_student-ID_RALLY = '3'.
APPEND it_student.
loop at it_student.
  write : it_student-name.
  ENDLOOP.
*---------with structure --------
  TYPES : BEGIN OF type_stru,
    name(10),
    love(10),
    END OF type_stru.
 DATA it_data TYPE type_stru OCCURS 0 WITH HEADER LINE.
 it_data-name = 'parichut'.
 it_data-love = 'dog'.
 APPEND it_data.
 it_data-name = 'navapat'.
 it_data-love = 'cat'.
 APPEND it_data.
 loop at it_data.
   write :/ 'ROUND : ',sy-tabix,'NAME : ', it_data-name,
          / 'ROUND : ',sy-tabix,'LOVE : ', it_data-love.
 ENDLOOP.