Data update

Task/Loops-Foreach/Ada/loops-foreach-1.adb

@@ -0,0 +1,14 @@
+with Ada.Integer_Text_IO;
+use  Ada.Integer_Text_IO;
+
+procedure For_Each is
+
+   A : array (1..5) of Integer := (-1, 0, 1, 2, 3);
+
+begin
+
+   for Num in A'Range loop
+      Put( A (Num) );
+   end loop;
+
+end For_Each;

Task/Loops-Foreach/Ada/loops-foreach-2.adb

@@ -0,0 +1,3 @@
+   for Item of A loop
+      Put( Item );
+   end loop;

Task/Loops-Foreach/Ada/loops-foreach-3.adb

@@ -0,0 +1,25 @@
+with Ada.Integer_Text_IO, Ada.Containers.Doubly_Linked_Lists;
+use  Ada.Integer_Text_IO, Ada.Containers;
+
+procedure Doubly_Linked_List is
+
+   package DL_List_Pkg is new Doubly_Linked_Lists (Integer);
+   use     DL_List_Pkg;
+
+   procedure Print_Node (Position : Cursor) is
+   begin
+      Put (Element (Position));
+   end Print_Node;
+
+   DL_List : List;
+
+begin
+
+   DL_List.Append (1);
+   DL_List.Append (2);
+   DL_List.Append (3);
+
+   -- Iterates through every node of the list.
+   DL_List.Iterate (Print_Node'Access);
+
+end Doubly_Linked_List;

Task/Loops-Foreach/Ada/loops-foreach-4.adb

@@ -0,0 +1,25 @@
+with Ada.Integer_Text_IO, Ada.Containers.Vectors;
+use  Ada.Integer_Text_IO, Ada.Containers;
+
+procedure Vector_Example is
+
+   package Vector_Pkg is new Vectors (Natural, Integer);
+   use     Vector_Pkg;
+
+   procedure Print_Element (Position : Cursor) is
+   begin
+      Put (Element (Position));
+   end Print_Element;
+
+   V : Vector;
+
+begin
+
+   V.Append (1);
+   V.Append (2);
+   V.Append (3);
+
+   -- Iterates through every element of the vector.
+   V.Iterate (Print_Element'Access);
+
+end Vector_Example;