Adding Arrays

[oudaivd1]

I am practicing on my arrays and im feeling pretty confident. But im struggling with this one error i keep getting. So if someone could tell me what im missing i would greatly appreciate it.

package project12;

/**
*
* @author David
*/
public class Main {

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
//create a table 3x3

double [][] firstTable = new double [3][3];
double [][] secondTable = new double [3][3];
double [][] sumTable;
sumTable = addTables(firstTable, secondTable);


double [][] sum = new double [firstTable.length][firstTable[0].length];

}
public static double addTables(double [][] firstTable,double [] [] secondTable, double [][] sumTable ){
for (int r =0; r < firstTable.length; r++) {
for (int c=0; c <firstTable[r].length; c++){
sumTable [r] [c]= firstTable [r][c] + secondTable [r][c];
}
}
return sumTable;

[Louis]

addTables(firstTable, secondTable);
here you pass 2 actual parameter(arguments) to addTable?

public static double addTables(double [][] firstTable,double [] [] secondTable, double [][] sumTable ){
Here you want 3 paramter in the paramter list.
Is that error you want to find?

[m00nchile]

Also, you initialize your sumArray after the method call. Even if the addTables method worked (you're not calling it correctly btw), the results would be lost as you instantiate a new array.