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  1. #1
    Join Date
    Sep 2011
    Posts
    5

    bleeping a msg while entering input

    is it possible to bleep a msg somewhere in the center of the screen, while the user is entering an input on text mode using cin>>num.

    for example an repeated error by the user, msg saying

    "caution! enter only numeric"

    the display of which would be going on and off in 2sec interval.

    unit the user enter a number and display the number.
    Last edited by rajeshmarndi; September 26th, 2011 at 10:09 AM.

  2. #2
    Join Date
    Oct 2006
    Location
    Sweden
    Posts
    3,654

    Re: bleeping a msg while entering input

    Have you looked at ncurses? http://www.gnu.org/s/ncurses/
    Debugging is twice as hard as writing the code in the first place.
    Therefore, if you write the code as cleverly as possible, you are, by
    definition, not smart enough to debug it.
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