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23 lines
461 B
ObjectPascal
23 lines
461 B
ObjectPascal
type
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prec = ^trec;
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trec = record
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p : prec;
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l : longint;
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end;
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function test(p1,p2 : prec) : boolean;
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begin
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if p1^.l=12 then
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case p1^.l of
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123 : test:=(test(p1^.p,p2^.p) and test(p1^.p,p2^.p)) or
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(test(p1^.p,p2^.p) and test(p1^.p,p2^.p));
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1234 : test:=(test(p1^.p,p2^.p) and test(p1^.p,p2^.p)) or
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(test(p1^.p,p2^.p) and test(p1^.p,p2^.p));
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end;
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end;
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begin
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end.
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