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Sort an integer array: Difference between revisions
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==[[Ada]]==
[[Category:Ada]]
'''Compiler:''' [[GNAT]] GPL 2006
with Gnat.Heap_Sort_G;
procedure Integer_Sort is
-- Heap sort package requires data to be in index values starting at
-- 1 while index value 0 is used as temporary storage
type Int_Array is array(Natural range <>) of Integer;
Values : Int_Array := (0,1,8,2,7,3,6,4,5);
-- define move and less than subprograms for use by the heap sort package
procedure Move_Int(From : Natural; To : Natural) is
begin
Values(To) := Values(From);
end Move_Int;
function Lt_Int(Left, Right : Natural) return Boolean is
begin
return Values(Left) < Values (Right);
end Lt_Int;
-- Instantiate the generic heap sort package
package Heap_Sort is new Gnat.Heap_Sort_G(Move_Int, Lt_Int);
begin
Heap_Sort.Sort(8);
end Integer_Sort;
==[[C]]==
[[Category:C]]
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