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@@ -0,0 +1,14 @@
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+type
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+ Days = (Mon, Tue, Wed, Thu, Fri, Sat, Sun);
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+ Weekdays = Mon..Fri;
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+ Weekend = Sat..Sun;
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+begin
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+ WriteLn('Days ', Ord(Low(Days)) , Ord(High(Days)) :2);
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+ WriteLn('Weekdays ', Ord(Low(Weekdays)), Ord(High(Weekdays)):2, ' should be 4!');
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+ WriteLn('Weekend ', Ord(Low(Weekend)) , Ord(High(Weekend)) :2);
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+ if ord(high(weekdays))<>4 then
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+ begin
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+ writeln('ERROR!');
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+ Halt(1);
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+ end;
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+end.
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