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  1. 07-16-2011, 03:54 PM #1
    vibaviattigala
    vibaviattigala is offline Member
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    Default i want to float the answer

    how do i flot a number to a 2 decimal points?
    for example like this

    1.256454122 X10^2

    to

    1.26 X 10^2????
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  2. 07-16-2011, 03:58 PM #2
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    sunde887
    sunde887 is offline Moderator
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    Default

    Try seeing if System.out.printf(...), or String.format(...) can help you accomplish this.
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  3. 07-16-2011, 04:02 PM #3
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    Norm
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    Default

    Also see the DecimalFormat class.
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