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Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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108
Task/Sort-using-a-custom-comparator/Ada/sort-using-a-custom-comparator.ada
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@ -1,108 +0,0 @@
with Ada.Text_Io; use Ada.Text_Io;
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
with Gnat.Heap_Sort_G;
procedure Custom_Compare is
type StringArrayType is array (Natural range <>) of Unbounded_String;
Strings : StringArrayType := (Null_Unbounded_String,
To_Unbounded_String("this"),
To_Unbounded_String("is"),
To_Unbounded_String("a"),
To_Unbounded_String("set"),
To_Unbounded_String("of"),
To_Unbounded_String("strings"),
To_Unbounded_String("to"),
To_Unbounded_String("sort"),
To_Unbounded_String("This"),
To_Unbounded_String("Is"),
To_Unbounded_String("A"),
To_Unbounded_String("Set"),
To_Unbounded_String("Of"),
To_Unbounded_String("Strings"),
To_Unbounded_String("To"),
To_Unbounded_String("Sort"));
procedure Move (From, To : in Natural) is
begin
Strings(To) := Strings(From);
end Move;
function UpCase (Char : in Character) return Character is
Temp : Character;
begin
if Char >= 'a' and Char <= 'z' then
Temp := Character'Val(Character'Pos(Char)
- Character'Pos('a')
+ Character'Pos('A'));
else
Temp := Char;
end if;
return Temp;
end UpCase;
function Lt (Op1, Op2 : Natural)
return Boolean is
Temp, Len : Natural;
begin
Len := Length(Strings(Op1));
Temp := Length(Strings(Op2));
if Len < Temp then
return False;
elsif Len > Temp then
return True;
end if;
declare
S1, S2 : String(1..Len);
begin
S1 := To_String(Strings(Op1));
S2 := To_String(Strings(Op2));
Put("Same size: ");
Put(S1);
Put(" ");
Put(S2);
Put(" ");
for I in S1'Range loop
Put(UpCase(S1(I)));
Put(UpCase(S2(I)));
if UpCase(S1(I)) = UpCase(S2(I)) then
null;
elsif UpCase(S1(I)) < UpCase(S2(I)) then
Put(" LT");
New_Line;
return True;
else
return False;
end if;
end loop;
Put(" GTE");
New_Line;
return False;
end;
end Lt;
procedure Put (Arr : in StringArrayType) is
begin
for I in 1..Arr'Length-1 loop
Put(To_String(Arr(I)));
New_Line;
end loop;
end Put;
package Heap is new Gnat.Heap_Sort_G(Move,
Lt);
use Heap;
begin
Put_Line("Unsorted list:");
Put(Strings);
New_Line;
Sort(16);
New_Line;
Put_Line("Sorted list:");
Put(Strings);
end Custom_Compare;