Answer Posted / sushma s

PL\SQL Code:

Declare
n number(10) := 0;
begin
for i in 100 .. 300
loop
if (substr(i,1,1) =2) and (substr(i,length(i),1) = 2) then
n := n +1;
dbms_output.put_line('number :'|| i ||' count:' ||n);
end if;
end loop;

end;

O/P: count: 10

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