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 ┃

⟦60e837dcd⟧ TextFile

    Length: 626 (0x272)
    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
    Number : Square.Token := 1;
begin  
    Square.Go_To_Center;
    Square.Move (Square.North);
    Square.Deposit (Number);
    for I in 2 .. 25 loop  
        Number := Square.Token'Succ (Number);
        loop
            Square.Move (Square.North);
            Square.Move (Square.East);
            if Square.Cell_Busy then
                Square.Move (Square.North);
                Square.Move (Square.West);  
            end if;
            exit when not Square.Cell_Busy;
        end loop;  
        Square.Deposit (Number);
    end loop;
    Square.Display;
end Magic_Square;