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end Ancestors;
begin
while (not Ada.Text_IO.End_Of_File) loop
declare
O: constant Orbit := Get(Ada.Text_IO.Get_Line);
begin
Locals.Insert(Key => O.Self, New_Item => O);
Function Definition: procedure Day_05 is
Function Body: package IO is new Ada.Text_IO.Integer_IO(Memory.Value);
Program_Name: constant String := Ada.Command_Line.Argument(1);
F: File_Type;
begin
Open(F, In_File, Program_Name);
declare
Mem: constant Memory.Block := Memory.Read_Comma_Separated(F);
M: aliased Intcode.Machine :=
(Hi_Mem => Mem'Last,
Mem => Mem,
Aux_Mem => Intcode.Aux_Memory.Empty_Map,
Input => new Intcode.Port,
Output => new Intcode.Port);
Exec: Intcode.Executor(M'Access);
I: Memory.Value;
O: Intcode.Maybe_Memory_Value;
begin
Ada.Text_IO.Put("? ");
IO.Get(I);
M.Input.Put(I);
loop
M.Output.Get(O);
exit when not O.Present;
IO.Put(O.Value);
Ada.Text_IO.New_Line;
end loop;
Function Definition: procedure Day_08 is
Function Body: function Count_Pixel(Within: Layer; Value: Pixel) return Natural is
Total: Natural := 0;
begin
for P of Within loop
if P = Value then Total := Total + 1; end if;
end loop;
return Total;
end Count_Pixel;
package Layer_Vector is new Ada.Containers.Vectors(
Index_Type => Positive, Element_Type => Layer);
All_Layers: Layer_Vector.Vector;
Least_Zeroed_Layer: Layer;
Zero_Count: Natural := Natural'Last;
begin
while not Ada.Text_IO.End_Of_File loop
declare
L: Layer;
Z: Natural;
begin
Get_Layer(L);
Z := Count_Pixel(Within => L, Value => '0');
if Z < Zero_Count then
Zero_Count := Z;
Least_Zeroed_Layer := L;
end if;
All_Layers.Append(L);
Function Definition: procedure Day_03 is
Function Body: type Point is record
X, Y: Integer;
end record;
package Wire_Vec is new Ada.Containers.Vectors(
Index_Type => Natural, Element_Type => Point);
procedure Append_Comma_Separated_Wire_Points(W: in out Wire_Vec.Vector) is
Curr: constant Point := W.Last_Element;
Dir: Character;
Distance: Natural;
begin
Ada.Text_IO.Get(Dir);
Ada.Integer_Text_IO.Get(Distance);
case Dir is
when 'U' =>
for I in 1 .. Distance loop
W.Append(Point'(X => Curr.X, Y => Curr.Y + I));
end loop;
when 'D' =>
for I in 1 .. Distance loop
W.Append(Point'(X => Curr.X, Y => Curr.Y - I));
end loop;
when 'R' =>
for I in 1 .. Distance loop
W.Append(Point'(X => Curr.X + I, Y => Curr.Y));
end loop;
when 'L' =>
for I in 1 .. Distance loop
W.Append(Point'(X => Curr.X - I, Y => Curr.Y));
end loop;
when others =>