Here is my AC program:

var a: array[0..100000]of integer;
    v: array[1..10]of integer;
    n,i,k,j: longint;

begin
  a[0]:=0;
  a[1]:=1;
  for i:=2 to 100000 do
   begin
    if i mod 2=0 then a[i]:=a[i shr 1]
     else a[i]:=a[i shr 1]+a[i shr 1+1];
   end;
 k:=0;
 readln(n);
 while n>0 do
  begin
   inc(k);
   j:=1;
   for i:=2 to n do if a[i]>j then j:=a[i];
   v[k]:=j;
   readln(n);
  end;
 for i:=1 to k do writeln(v[i]);
end.

Thanx!!

Thank you.Because I used your program.Thank.

thanks alot, because i find my mistake with your code