SQL & PL/SQL

Hi:

I am writing following pl/sql script but i am getting syntax errors:

DECLARE
CURSOR comp_cur IS select bank_id,date_created,created_by,modified_by,name from COM_BANK_MASTER
comp_rec COM_BANK_MASTER %ROWTYPE;

BEGIN
OPEN comp_cur;
FETCH comp_cur INTO comp_rec;

WHILE comp_rec%FOUND
LOOP

dbms_output.put_line(comp_rec.name);

End LOOP;
close comp_cur;
END;



Then I write another script like,
declare
cursor comp_cur is select bank_id,date_created,created_by,modified_by,name from COM_BANK_MASTER
begin
for aa in c1;
Loop
dbms_output.put_line(aa.name);
end Loop;
end;

It also getting syntax error.

Can any body help me?

Thank You.