25 lines
526 B
ObjectPascal
25 lines
526 B
ObjectPascal
// Пример решения задачи File48 из электронного задачника Programming Taskbook
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uses PT4;
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var
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f: array [1..4] of file of integer;
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begin
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Task('File48');
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for var i:=1 to 4 do
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begin
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var s: string;
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read(s);
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Assign(f[i], s);
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if i < 4 then Reset(f[i])
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else Rewrite(f[i]);
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end;
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while not Eof(f[1]) do
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for var i:=1 to 3 do
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begin
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var a: integer;
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read(f[i],a);
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write(f[4],a);
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end;
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for var i := 1 to 4 do
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Close(f[i]);
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end.
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