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- var
- SaveTime : integer;
-
- {$IBoDecl}
-
- {$Itimer}
- {$IPutStr}
-
- BEGIN
-
- ClrScr;
- PutStr (h,'Set timer for 5 seconds. . .',30,6,14);
- i := 5;
- SaveTime := TimeElapsed;
- repeat
- if TimeElapsed <> SaveTime then
- begin
- str (i,s);
- PutStr (h,s, 40,12-i,14);
- i := i - 1;
- SaveTime := TimeElapsed;
- end;
- until timer(5);
- PutStr (h,'Time''s up.',37,13,14);
- read;
-
- END.