Execute HQ9+/Ada: Difference between revisions
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(Created page with "{{implementation|HQ9+}}{{collection|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 ...") |
(Implemented Accumulator) |
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{{implementation|HQ9+}}{{collection|RCHQ9+}} |
{{implementation|HQ9+}}{{collection|RCHQ9+}} |
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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. |
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<lang Ada>with Ada.Text_IO; |
<lang Ada>with Ada.Text_IO; |
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procedure Interpret_HQ9Plus (Input : in String) is |
procedure Interpret_HQ9Plus (Input : in String) is |
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Accumulator : Natural := 0; |
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begin |
begin |
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for I in Input'Range loop |
for I in Input'Range loop |
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Bottles; |
Bottles; |
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when '+' => |
when '+' => |
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Accumulator := Accumulator + 1; |
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null; |
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when others => |
when others => |
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null; |
null; |
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Revision as of 12:55, 4 January 2017
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+.
<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
Accumulator : Natural := 0;
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 '+' =>
Accumulator := Accumulator + 1;
when others =>
null;
end case;
end loop;
end Interpret_HQ9Plus;
Test_Code : String := "hq9+HqQ+Qq";
begin
Interpret_HQ9Plus (Test_Code);
end HQ9Plus;</lang>