Trying to change this code so I can get user input instead of a predefined array. Can anyone help? This code needs to have the method sum with the double[][] parameter. The method should return the sum of the elements of the array passed to it and should be rectangular.
import java.util.Scanner;
class Array2_1
{
public static double sum (double[][] array)
{
double sum = 0;
for (int i = 0; i < array.length; i++)
{
for (int j = 0; j < array[0].length; j++)
{
sum += array[i][j];
}
}
return sum;
}
public static void main(String[] args)
{
System.out.println("")
double a [][] = {
{1.2, 2},
{6, 7.2},
{11, 12}
};
System.out.println(sum(a));
}
}