two dimensional array horizontal average output

Question

I am stuck with a problem and i don\'t know how to put this in a for loop. I need the hotizontal average of the next matrix:

1 2 3 4 5

5 4 3 2 1

3 2 1 4 5
         


        

Answer 1

You can do like follows in javascript :

Have a div like

and add the javascript code :

var dArray = [[1, 2, 3, 4, 5], [5, 4, 3, 2, 1], [3, 2, 1, 4, 5]];
 var texts='';
    for (i=0; i" ;
       dArray[i][dArray[i].length]=avg;

    }
 document.getElementById("matrix_output").innerHTML=texts;

Check the below link for reference :

http://jsfiddle.net/xGZPL/