var
  a : array [1..100] of longint;
  n,min,i : longint;
begin
  readln(n);
  for i:=1 to n do
    readln(a[i]);
    min:=a[1];
  for i:=1 to n do
    if a[i]<min then
      min:=a[i];
  writeln(i);
end.