with Ada.Text_IO;
with Ada.Text_IO.Unbounded_IO;
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
with Ada.Containers.Vectors; use Ada.Containers;
procedure Quotes is
package IO renames Ada.Text_IO;
package SUIO renames Ada.Text_IO.Unbounded_IO;
package Quote_Container is new Vectors (Natural, Unbounded_String);
use Quote_Container;
Quotes : Vector;
Q_Cursor : Cursor;
Input : IO.File_Type;
begin
IO.Open (File => Input,
Mode => IO.In_File,
Name => "quotes.txt");
while not IO.End_Of_File (File => Input) loop
Quotes.Append (New_Item => SUIO.Get_Line (File => Input));
end loop;
IO.Close (Input);
-- Delete quote no. 2 and 3
Quotes.Delete (Index => 1,
Count => 2);
-- Delete quote no. 5, 6 and 7
Q_Cursor := Quotes.To_Cursor (Index => 4);
Quotes.Delete (Position => Q_Cursor,
Count => 3);
for i in Quotes.First_Index .. Quotes.Last_Index loop
SUIO.Put_Line (Item => i'Img & " " & Quotes.Element (i));
end loop;
end Quotes;
Go back