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- Program Eingabe;
-
- USES Crt;
-
- VAR
- g: ARRAY [1..12] of INTEGER;
- i: BYTE;
- IOErr: INTEGER;
-
- BEGIN
- ClrScr;
- FOR i := 1 TO 12 DO BEGIN
- REPEAT
- {$I-}
- ReadLn(g[i]);
- {$I+}
- IOErr:=IOResult;
- (* erhält den Wert 106,
- wenn Eingabe nicht
- numerisch *)
-
- IF (IOErr <> 0) or
- (g [i] < 1) or
- (g [i] > 99) THEN
- BEGIN
- Writeln
- ('Eingabefehler!');
- REPEAT
- UNTIL KeyPressed;
- ClrScr;
- END;
- UNTIL (IOErr=0) and
- (g[i]>0) and
- (g[i]<100);
- END;
- END.
-
-