plsql array
DECLARE
type namesarray IS VARRAY(5) OF VARCHAR2(10);
type grades IS VARRAY(5) OF INTEGER;
names namesarray;
marks grades;
total integer;
BEGIN
names := namesarray('Kavita', 'Pritam', 'Ayan', 'Rishav', 'Aziz');
marks:= grades(98, 97, 78, 87, 92);
total := names.count;
dbms_output.put_line('Total '|| total || ' Students');
FOR i in 1 .. total LOOP
dbms_output.put_line('Student: ' || names(i) || '
Marks: ' || marks(i));
END LOOP;
END;
/