Simple question ?

This is a discussion on Simple question ? within the C++ Programming forums, part of the General Programming Boards category; hey guys, If I have a two dimensional array with these values double power [NROWS] [NCOLS]; I read these values ...

  1. #1
    Registered User
    Join Date
    Feb 2006
    Posts
    44

    Simple question ?

    hey guys,

    If I have a two dimensional array with these values

    double power [NROWS] [NCOLS];

    I read these values from a file and what I need to do is count how many values are over 283.

    267 267 283 321
    12 23 324 543
    234 454 232 453

    display will be There are 6 values over 283

  2. #2
    Sweet
    Join Date
    Aug 2002
    Location
    Tucson, Arizona
    Posts
    1,801
    A loop, a counter variable, a if statement and some basic logic.
    Woop?

  3. #3
    C / C++
    Join Date
    Jan 2006
    Location
    The Netherlands
    Posts
    312
    Use nested for loops, of course. Something like this:

    Code:
    for(int a.........)
    {
        for(int b....)
        {
            if(arr[a][b] > ...)
            else...
        }
    }
    Operating Systems:
    - Ubuntu 9.04
    - XP

    Compiler: gcc

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