DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 Tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400 Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: ┃ B T ┃

⟦b6278368c⟧ TextFile

    Length: 745 (0x2e9)
    Types: TextFile
    Names: »B«

Derivation

└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─ ⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
    └─ ⟦d65440be7⟧ »DATA« 
        └─⟦this⟧

TextFile

with Square;

procedure Magic_Square is

    package This_Square is new Square (Size => 5);

    Square_Token : Token := 1;  
    Square_Size : Token := 25;

begin  
    This_Square.Go_To_Center;
    This_Square.Move (North);  
    This_Square.Deposit (Square_Token);
    loop  
        loop
            This_Square.Move (North);
            This_Square.Move (East);
            if This_Square.Cell_Busy then
                This_Square.Move (North);
                This_Square.Move (West);
            end if;  
            exit when not This_Square.Cell_Busy;
        end loop;
        This_Square.Deposit (Square_Token);
        exit when Square_Token = Square_Size;
        Square_Token := Square_Token + 1;
    end loop;
end Magic_Square;