Execute HQ9+/Ada
Execute HQ9+/Ada is an implementation of HQ9+.
Other implementations of HQ9+.
Execute HQ9+/Ada is part of RCHQ9+. You may find other members of RCHQ9+ at Category:RCHQ9+.
the language specs of HQ9+ don't tell what is meant by "accumulator". therefore it is not possible to tell if it is implemented correctly.
<lang Ada>with Ada.Text_IO; procedure HQ9Plus is
-- took example from bottle-task procedure Bottles is begin for X in reverse 1..99 loop Ada.Text_IO.Put_Line(Integer'Image(X) & " bottles of beer on the wall"); Ada.Text_IO.Put_Line(Integer'Image(X) & " bottles of beer"); Ada.Text_IO.Put_Line("Take one down, pass it around"); Ada.Text_IO.Put_Line(Integer'Image(X - 1) & " bottles of beer on the wall"); Ada.Text_IO.New_Line; end loop; end Bottles;
procedure Interpret_HQ9Plus (Input : in String) is begin for I in Input'Range loop case Input (I) is when 'H'|'h' => Ada.Text_IO.Put_Line ("Hello, World!"); when 'Q'|'q' => Ada.Text_IO.Put_Line (Input); when '9' => Bottles; when '+' => -- Language specs don't tell what is meant by "accumulator" null; when others => null; end case; end loop; end Interpret_HQ9Plus;
Test_Code : String := "hq9+HqQ+Qq";
begin
Interpret_HQ9Plus (Test_Code);
end HQ9Plus;</lang>