информатика . две задачки

8)
var
  f_tmp, f1, f, sum: integer;
  i, n: byte;
begin
  readln(n);
  f_tmp := 0;
  f1 := 1;
  if n = 0 then sum := 0
  else sum := 1;
  for i := 2 to n do
  begin
    f := f1 + f_tmp;
    sum := sum + f;
    f_tmp := f1;
    f1 := f
  end;
  writeln('Сумма ', n , ' чисел = ',sum);
  readln;
end.

9)
const n = 5;
var
  A: array [1 .. 10, 1 .. 10] of integer;
  i, j, s, w, k, q: integer;
begin
  for i := 1 to n do
    for j := 1 to n do
    begin
      write('A[', j, ',', i, '] = ');
      readln(A[j, i]);
    end;
  s := 0;
  for i := 1 to n do s := s + A[1, i];
  k := 1;
  for i := 1 to n do
  begin
    w := 0; q := 0;
    for j := 1 to n do
    begin
      w := w + A[j, i];
      q := q + A[i, j];
    end;
    if (s lt;gt; w) or (q lt;gt; s) then
      k := 0;
  end;
  if k = 0 then write('Квадрат не волшебный')
  else write('Квадрат волшебный');
readln;
end.