gistfile1.java

import java.util.Scanner;

public class test {

  public static double[][] get2DArrayInput(int array1DLength) {
    Scanner stdin = new Scanner(System.in);
    System.out.println("Please enter the data for the two-dimensional array.");
    int rows = array1DLength;
    System.out.print("Please enter the number of columns of the 2D array: ");
    int columns = stdin.nextInt();
    double[][] twoDArray = new double[rows][columns];
    System.out.println("Please enter the array elements by rows: ");
    for (int i = 0; i < array1DLength; i++) {
      for (int j = 0; j < twoDArray[i].length; j++) {
        twoDArray[i][j] = stdin.nextDouble();
      }
    }
    return twoDArray;
  }

  public static void main(String[] args) {
    double[][] test = get2DArrayInput(2);

    for (int i = 0; i < test.length; i++) {
      for (int j = 0; j < test[i].length; j++) {
        System.out.print(String.valueOf(test[i][j]) + ", ");
      }
      System.out.println("");
    }
  }
}