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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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2
Task/Fivenum/11l/fivenum.11l
View file

@ -4,7 +4,7 @@ F fivenum(array)
V n4 = floor((n + 3.0) / 2.0) / 2.0
V d = [1.0, n4, (n + 1) / 2, n + 1 - n4, Float(n)]
[Float] sum_array
L(e) 5
L(e) 0.<5
V fl = Int(floor(d[e] - 1))
V ce = Int(ceil(d[e] - 1))
sum_array.append(0.5 * (x[fl] + x[ce]))

71
Task/Fivenum/Ada/fivenum-1.ada
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@ -1,71 +0,0 @@
with Ada.Text_IO; use Ada.Text_IO;
with Ada.Containers.Generic_Array_Sort;
procedure Main is
package Real_Io is new Float_IO (Long_Float);
use Real_Io;
type Data_Array is array (Natural range <>) of Long_Float;
subtype Five_Num_Type is Data_Array (0 .. 4);
procedure Sort is new Ada.Containers.Generic_Array_Sort
(Index_Type => Natural, Element_Type => Long_Float,
Array_Type => Data_Array);
function Median (X : Data_Array) return Long_Float with
Pre => X'Length > 0;
function Median (X : Data_Array) return Long_Float is
M : constant Natural := X'First + X'Last / 2;
begin
if X'Length rem 2 = 1 then
return X (M);
else
return (X (M - 1) + X (M)) / 2.0;
end if;
end Median;
procedure fivenum (X : Data_Array; Result : out Five_Num_Type) is
Temp : Data_Array := X;
m : Natural := X'Length / 2;
Lower_end : Natural := (if X'Length rem 2 = 0 then m - 1 else m);
begin
Sort (Temp);
Result (0) := Temp (Temp'First);
Result (2) := Median (Temp);
Result (4) := Temp (Temp'Last);
Result (1) := Median (Temp (1 .. Lower_end));
Result (3) := Median (Temp (m .. Temp'Last));
end fivenum;
procedure print (Result : Five_Num_Type; Aft : Natural) is
begin
Put ("[");
for I in Result'Range loop
Put (Item => Result (I), Fore => 1, Aft => Aft, Exp => 0);
if I < Result'Last then
Put (", ");
else
Put_Line ("]");
end if;
end loop;
New_Line;
end print;
X1 : Data_Array :=
(15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0);
X2 : Data_Array := (36.0, 40.0, 7.0, 39.0, 41.0, 15.0);
X3 : Data_Array :=
(0.140_828_34, 0.097_487_90, 1.731_315_07, 0.876_360_09, -1.950_595_94,
0.734_385_55, -0.030_357_26, 1.466_759_70, -0.746_213_49, -0.725_887_72,
0.639_051_60, 0.615_015_27, -0.989_837_80, -1.004_478_74, -0.627_594_69,
0.662_061_63, 1.043_120_09, -0.103_053_85, 0.757_756_34, 0.325_665_78);
Result : Five_Num_Type;
begin
fivenum (X1, Result);
print (Result, 1);
fivenum (X2, Result);
print (Result, 1);
fivenum (X3, Result);
print (Result, 9);
end Main;

80
Task/Fivenum/Ada/fivenum-2.ada
View file

@ -1,80 +0,0 @@
with Ada.Text_IO; use Ada.Text_IO;
with Ada.Containers.Generic_Array_Sort;
procedure Main is
package Real_Io is new Float_IO (Long_Float);
use Real_Io;
type Data_Array is array (Natural range <>) of Long_Float;
type fivenum_index is (minimum, lower_hinge, median, upper_hinge, maximum);
type Five_Num_Type is array (fivenum_index) of Long_Float;
procedure Sort is new Ada.Containers.Generic_Array_Sort
(Index_Type => Natural, Element_Type => Long_Float,
Array_Type => Data_Array);
function Median (X : Data_Array) return Long_Float with
Pre => X'Length > 0;
function Median (X : Data_Array) return Long_Float is
M : constant Natural := X'First + X'Last / 2;
begin
if X'Length rem 2 = 1 then
return X (M);
else
return (X (M - 1) + X (M)) / 2.0;
end if;
end Median;
procedure fivenum (X : Data_Array; Result : out Five_Num_Type) is
Temp : Data_Array := X;
m : Natural := X'Length / 2;
Lower_end : Natural := (if X'Length rem 2 = 0 then m - 1 else m);
begin
Sort (Temp);
Result (minimum) := Temp (Temp'First);
Result (lower_hinge) := Median (Temp (0 .. Lower_end));
Result (median) := Median (Temp);
Result (upper_hinge) := Median (Temp (m .. Temp'Last));
Result (maximum) := Temp (Temp'Last);
end fivenum;
procedure print (Result : Five_Num_Type) is
package five_io is new Enumeration_IO (fivenum_index);
use five_io;
begin
for I in fivenum_index loop
Put(" ");
Put (Item => I, Width => 12);
end loop;
New_Line;
Put ("[");
for I in Result'Range loop
Put (Item => Result (I), Fore => 3, Aft => 9, Exp => 0);
if I < Result'Last then
Put (", ");
else
Put_Line ("]");
end if;
end loop;
New_Line;
end print;
X1 : Data_Array :=
(15.0, 6.0, 42.0, 41.0, 7.0, 36.0, 49.0, 40.0, 39.0, 47.0, 43.0);
X2 : Data_Array := (36.0, 40.0, 7.0, 39.0, 41.0, 15.0);
X3 : Data_Array :=
(0.140_828_34, 0.097_487_90, 1.731_315_07, 0.876_360_09, -1.950_595_94,
0.734_385_55, -0.030_357_26, 1.466_759_70, -0.746_213_49, -0.725_887_72,
0.639_051_60, 0.615_015_27, -0.989_837_80, -1.004_478_74, -0.627_594_69,
0.662_061_63, 1.043_120_09, -0.103_053_85, 0.757_756_34, 0.325_665_78);
Result : Five_Num_Type;
begin
fivenum (X1, Result);
print (Result);
fivenum (X2, Result);
print (Result);
fivenum (X3, Result);
print (Result);
end Main;