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ifdemo.mod
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1987-02-08
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35 lines
(* Chapter 4 - Program 2 *)
MODULE IfDemo;
FROM InOut IMPORT WriteString, WriteInt, WriteLn;
VAR Index1 : INTEGER;
BEGIN
FOR Index1 := 1 TO 8 DO
IF Index1 < 4 THEN (* Simple IF statement *)
WriteString("Index1 is less than 4.");
WriteInt(Index1,4);
WriteLn;
END; (* end of first IF statement *)
IF Index1 = 5 THEN (* two way IF statement *)
WriteString("Index1 is 5");
ELSE
WriteString("Index1 is not 5");
END; (* end of second IF statement *)
WriteLn;
IF Index1 = 2 THEN (* multiple way IF statement *)
WriteString("Index1 is 2");
ELSIF Index1 = 6 THEN
WriteString("Index1 is 6");
ELSE
WriteString("I really don't care what Index1 is");
END; (* end of third IF statement *)
WriteLn;
END; (* of big FOR loop *)
END IfDemo.