program SpiralGenerated;
{$mode delphi}{$H+}
{$MAXSTACKSIZE $10000000}
uses SysUtils, Math;
type
  TFun0 = class;
  THeap0 = record l0: LongInt; end;
  TTuple0 = record f0: THeap0; f1: THeap0; end;
  TFun0 = class
    function Invoke(a0: LongInt): TTuple0; virtual; abstract;
  end;
  Tf_c0 = class(TFun0) v0: THeap0; v1: THeap0; function Invoke(v2: LongInt): TTuple0; override; end;
function ClosureCreate0(v0: THeap0; v1: THeap0): TFun0; forward;
function HeapCreate0(a0: LongInt): THeap0;
begin
  Result.l0 := a0;
end;
function TupleCreate0(f0: THeap0; f1: THeap0): TTuple0;
begin
  Result.f0 := f0; Result.f1 := f1;
end;
function Tf_c0.Invoke(v2: LongInt): TTuple0;
var
  v3: Boolean;
begin
  v3 := v2 = 0;
  if v3 then begin
      Result := TupleCreate0(v1, v0);
  end else begin
      Result := TupleCreate0(v0, v1);
  end;
end;
function ClosureCreate0(v0: THeap0; v1: THeap0): TFun0;
var c: Tf_c0;
begin
  c := Tf_c0.Create; c.v0 := v0; c.v1 := v1;
  Result := c;
end;
function SpiralMain: LongInt;
var
  v0: LongInt;
  v1: LongInt;
  v2: THeap0;
  v3: THeap0;
  v4: TFun0;
  v5: THeap0;
  v6: THeap0;
  tmp7: TTuple0;
  v7: LongInt;
  v8: LongInt;
  v9: LongInt;
  v10: Boolean;
begin
  v0 := 3;
  v1 := 4;
  v2 := HeapCreate0(v0);
  v3 := HeapCreate0(v1);
  v4 := ClosureCreate0(v2, v3);
  tmp7 := v4.Invoke(1);
  v5 := tmp7.f0;
  v6 := tmp7.f1;
  v7 := v5.l0;
  v8 := v6.l0;
  v9 := v7 + v8;
  v10 := v9 = 7;
  if v10 then begin
      Result := 0;
  end else begin
      Result := 1;
  end;
end;
var SpiralOutputBuffer: array[0..65535] of Char;
begin
  SetTextBuf(Output, SpiralOutputBuffer, SizeOf(SpiralOutputBuffer));
  Halt(SpiralMain);
end.