ARRAY in PL/SQL

Hello,
I have a problem with ARRAY using.
Could You help me, how i can put data into array in PL/SQL block?

Please send me any example of this.

My code is:
DECLARE
   cur_m24_stf1      m24_stf%ROWTYPE;
   cur_m24_stf2      m24_stf%ROWTYPE;
   v_counter         NUMBER(10) := 1;
   v_counter_all     NUMBER(10) := 0;
   CURSOR cur_vyber01
       IS
         SELECT stf_seq, stf_date, stf_table, NVL(account, '0') as acct, priority
           FROM m24_stf
          WHERE stf_seq > -1
       ORDER BY priority, stf_seq;
   TYPE a_m24_stf IS TABLE OF m24_stf%ROWTYPE;
   s_m24StfOraTab a_m24_stf;
BEGIN