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  1. #1
    Javanoobs is offline Member
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    Feb 2011
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    Default How to write a program to calculate and display sum in two dimensional array

    I have a college tutorial question that required me to write a program which need to calculate and display the sum of each column of a two dimensional array. For example, in the following array

    2 6 -1 5
    8 2 7 -5
    1 0 4 4

    the method shoudl display the following
    The sum of column 0 is 11
    The sum of column 1 is 8
    The sum of column 2 is 10
    The sum of column 3 is 4

    Assume that in the calling program the array A is declared as float A[MAXROW][MAXCOL]; where MAXROW and MAXCOL are global int constants.

    The method should have a two dimensional array as its only parameter and shold not return any values.

    I have roughly wrote something on a paper, but i jst dun get the idea how to link all the tings 2gether, can anyone pls help me of this? somone jst try to write tis program and giv me example wil do... :)

  2. #2
    JosAH's Avatar
    JosAH is offline Moderator
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    Sep 2008
    Voorschoten, the Netherlands
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    There is nothing advanced about this question; it doesn't belong in this group and please don't post your question in multiple forum groups; I answered it already in the 'New to Java' forum group.

    kind regards,

    Build a wall around Donald Trump; I'll pay for it.

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