Thread: I need your Help, structure in memory

  1. #1
    Registered User
    Join Date
    Dec 2011

    I need your Help, structure in memory

    Hello i'm a beginner at c programming and i need your help to write a program asking the user to enter the number of rows and columns and then generate the following structure in memory (if 3x3 is specified) each node will hold a number, i would be grateful if someone can help me out. i need pointers (ptrl(left) ptrr(right) ptrd(down) ptru(up)) and malloc, nodes start, curr, prev, in the code. thanks for reading

  2. #2
    Join Date
    Dec 2007
    You apparently missed this: Announcements - General Programming Boards

  3. #3
    Registered User
    Join Date
    Dec 2011
    oh sorry about that its not my homework its a question i'm doing and i dont know where to start

  4. #4
    Join Date
    Aug 2010
    Ontario Canada
    Of course it's homework... nobody writes screwball code like that out of personal interest

  5. #5
    and the hat of int overfl Salem's Avatar
    Join Date
    Aug 2001
    The edge of the known universe
    I'm curious as to what your previous "homework" question was like?

    > i dont know where to start
    I mean, you must have written some non-trivial (if small) programs by now, and have developed some strategies to solve such questions.

    At least to the point that you might make some kind of attempt at it.

    Here's something to read -> A development process
    It might help you break the problem down into some steps you can manage.

    It looks like a nice little end of semester question to see who's been paying attention in class, and doing their own assignments.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.

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