Adding vertical array in java

DrRakha

This code sum array in vertical

Code:

public
   {
       public static void main(String[ ] args)
         {
            int[][] table = { {1,2,3}, {1,2,3}};
            int row, column;
            for (row = 0; row <table.length; row++)
               {
                    for(column = 0; column<table[ row].length; column++)
                         System.out.print( table[row][column]) ;
                   System.out.println( );
               }
            int[] val = sum1(table);
            for(int k=0; k<val.length; k++)
                    System.out.print(val[k]+" ");
         }
 
     public static int[] sum1 (int[][] numbers)
        {
           int sum[] = new int[numbers[0].length];    /* Change1: set sum[] 's
 length to (numbers[0].length)  */                       
           for (int i = 0; i < numbers[0].length;
i++)                           /*Change 2: change the cond'n */
              {                                                                /
*(k<numbers.length) to (k<numbers[0].length)  */  
                  int total = 0;
                  for (int j = 0; j < numbers.length;
j++)                          /*Change 3: change the cond'n
(k<numbers[0].length) to (k<numbers.length)  */
                  total += numbers[j][i]
;                                                    //Change 4  : replacce 
[i] each other [j]
                  //System.out.print( total);
                  sum[i]=total;
                  //System.out.println( );
                }
           return sum;
       }
}
 

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Adding vertical array in java

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