program t103_valreal;

{ t103 -- Val on a REAL destination.  The counted source is copied to an
  ASCIIZ buffer by val_real, then parsed by the same ascreal core. }

var
  S : string[20];
  R : real;
  E : integer;
begin
  S := '1.5';
  Val (S, R, E);
  Str (R : 0 : 1, S);
  writeln (S, ' ', E);
  S := '-2.25';
  Val (S, R, E);
  Str (R : 0 : 2, S);
  writeln (S, ' ', E);
  S := '3.5x';
  Val (S, R, E);
  writeln (E)
end.