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The compiler said so but now I know why. i forgot a ; and ().
minor problem :)

So this is the question:

Write a class named GasTank containing:
An instance variable named amount of type double, initialized to 0.
An instance variable named capacity of type double.
A...

nvm I got it now!
import java.util.Scanner;
public class Matrix {


public static void main(String[] args) {

Scanner input = new Scanner(System.in);

double[][] matrix = new double[3][4];

I get http://i46.tinypic.com/302w86o.png

http://i49.tinypic.com/9hs9j7.png



import java.util.Scanner;
public class Matrix {


public static void main(String[] args) {

how would you Write a method that returns the sum of all the elements in a specified column in a matrix using the following header:

public stat double sumColumn(double[][] m, int columnIndex

My assignment is to

Write a method that returns the sum of all the elements in a specified column in a matrix using the following header:

public stat double sumColumn(double[][] m, int...

Hey everyone, my name is Kenneth but you guys can call me Kenny or Kenamine. How you guys doing! :cool: