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Nov 27th, 2014
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Pascal 0.27 KB | None | 0 0
  1. uses CRT ;
  2. var
  3.     fIn : text ;
  4.     sIn : string ;
  5.     c : char ;
  6. begin
  7.     sIn := 'data.in' ;
  8.     assign(fIn, sIn) ;
  9.     reset(fIn) ;
  10.     while not EOF(fIn) do
  11.     begin
  12.         read(fIn, c) ;
  13.         if (uppercase(c) >= 'A') and (uppercase(c) <= 'Z') then
  14.             write(c) ;
  15.     end ;
  16.     close(fIn) ;
  17. end.
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