i am just throwing some more light on random

DECLARE
v_random number;
BEGIN
dbms_random.seed(TO_CHAR(SYSDATE,'MM-DD-YYYY HH24:MI:SS'));
--
FOR i IN 1 .. 5
LOOP
v_random := dbms_random.value(0,1);
dbms_output.put_line(v_random);
END LOOP;
END;