AFunc2

##
function SumAl(n: integer): integer;
begin
  var mass := new integer[n];
  for var i := 0 to mass.Length - 1 do
    mass[i] := i * 2 + 1;
  Result := mass.Sum;
end;

var (n1, n2, n3) := readinteger3;

println(SumAl(n1));
println(SumAl(n2));
println(SumAl(n3));