Write a method getRowx that has 2 parameters a twodimensiona

Write a method _getRowx that has 2 parameters, a two-dimensional labeled data and an int labeled _row. Note that row for humans start form The method will return a single dimension array of int [] containing the row of interest. Example, if table! was Then, int[] w = getRowx(table1, 2) would return 4 5 We were asking getRowx to retrun the 2^nd row from tabl1. This is just an method should work on any 2 array and any row.

Solution

public class GetRowFrom2D {
   /**
   * @param args
   */
   public static void main(String[] args) {
       int[][] table = { { 1, 2, 3 }, { 4, 5, 6 } };
       int[] row = getRowx(table, 2);
       if (row != null) {
           System.out.print(\"Second row in the table :\");
           for (int i = 0; i < row.length; i++) {
               System.out.print(row[i] + \" \");
           }
       }

   }

   /**
   * method to return the array the indicating row
   *
   * @param data
   * @param row
   * @return
   */
   public static int[] getRowx(int[][] data, int row) {

       if (data.length >= row)
           return data[row - 1];
       else
           return null;

   }
}
OUTPUT:
Second row in the table :4 5 6