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Rational R1000/400 Tapes

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Index: T V

⟦0a3f45ab4⟧ TextFile

    Length: 1206 (0x4b6)
    Types: TextFile
    Names: »V«

Derivation

└─⟦149519bd4⟧ Bits:30000546 8mm tape, Rational 1000, !projects 93-07-13
    └─⟦124ff5788⟧ »DATA« 
        └─⟦this⟧ 
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 
└─⟦f64eaa120⟧ Bits:30000752 8mm tape, Rational 1000, !projects 93 02 16
    └─⟦6f12a12be⟧ »DATA« 
        └─⟦this⟧ 
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
    └─⟦d65440be7⟧ »DATA« 
        └─⟦this⟧

TextFile

--
-- Christophe MARCHAL
-- Probleme des 8 reines
-- sous FADA version 4 : 3 mars 1991
--

with Expertsystem, Chrono;
use Expertsystem;
package Reines is
    subtype Ttaille is Natural range 0 .. 9;  -- jusqu'a 9 reines
    type Rangee is array (Ttaille) of Ttaille;
    type Object is
        record
            Echiquier : Rangee := (others => 0);
            Niveau : Ttaille := 0;
            Ouvert : Boolean := False;
        end record;

    Rangcourant : Ttaille := 0;  -- rangee courante
    Rangfinal : Ttaille := Ttaille'Last; -- but a atteindre

    procedure Enroute (Nbrereine : Natural);
    function Niveaunonouvert (Niveau : Ttaille) return Collection.Object;
    function Niveaufinal (Niveau : Ttaille) return Collection.Object;
    procedure Affichersol (Sol : Collection.Object);
    procedure Ajoutsituation (Sit : Expertsystem.Reference;
                              Rang : Ttaille;
                              Colonne : Ttaille);
    procedure Fermesituation (Sit : Expertsystem.Reference);
    function Situationcorrecte (Sit : Expertsystem.Reference;
                                Rang : Ttaille;
                                Colonne : Ttaille) return Boolean;
end Reines;