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  1. #1
    MatthewTurner is offline Member
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    May 2015
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    Default Adding matrices together

    Hi, I am trying to create a simple programme that adds two defined matrices together,
    ,, if anybody can help me I would really appreciate it, thanks

    public class Question4 {

    int [][] numeros1 = { {1,2,3},

    int [][] numeros2 = {{2,5,8},

    for (int i = 0; i< numeros1.length; i++) {
    for(int j=0; j<[i] numeros2.length; j++ ){
    System.out.println("The added arrays are: " numeros1[i][j]+numeros2[i][j] );



  2. #2
    jim829 is offline Senior Member
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    Jan 2013
    Northern Virginia, United States
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    Default Re: Adding matrices together

    Please wrap your code in code tags for proper formatting. Check your other post for a link.

    You are approaching the problem correctly but I suggest you assign the sum to a new matrix. Then print the new matrix with loops. You should use appropriate print statements to ensure three rows of three columns.

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