Thread: Pls help me ! Change Matrix

  1. #1
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    Apr 2009

    Question Pls help me ! Change Matrix

    I don't known how to soloving this arthmetic ! pls give me alrorithm.

    title :

    For the matrix A size mxn. Allow change the marks in the same row or column of A. Algorithms to set up following a number of changes allowed to be the matrix A satisfying nature: Total number of
    rank of each row and each column is greater than 0.

  2. #2
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  3. #3
    Guest Sebastiani's Avatar
    Join Date
    Aug 2001
    Waterloo, Texas
    We don't do homework here. Post the code you're having trouble with and maybe someone can put you in the right direction.
    #include <cmath>
    #include <complex>
    bool euler_flip(bool value)
        return std::pow
            std::complex<float>(0, 1) 
            * std::complex<float>(std::atan(1.0)
            *(1 << (value + 2)))
        ).real() < 0;

  4. #4
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    Apr 2009

    Pls !

    help me this propblem !

  5. #5
    C++ Witch laserlight's Avatar
    Join Date
    Oct 2003
    As Sebastiani has mentioned, we will not do your homework for you. Read about the homework policy.
    Quote Originally Posted by Bjarne Stroustrup (2000-10-14)
    I get maybe two dozen requests for help with some sort of programming or design problem every day. Most have more sense than to send me hundreds of lines of code. If they do, I ask them to find the smallest example that exhibits the problem and send me that. Mostly, they then find the error themselves. "Finding the smallest program that demonstrates the error" is a powerful debugging tool.
    Look up a C++ Reference and learn How To Ask Questions The Smart Way

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