How can I make my output show the addition or multiplication of the numbers the user inputs like

Input:

111

222

333

111

222

333

Output:

111+111=222

222+222=444

333+333=666

le public class Lab4 2 12 private static Scanner sc; 13 14 public static void main(String[) args) 15 16 17 18 sc new Scanner(System.in); double[][] arr1 = new double[3][3]; double[]I] arr2 new double[3][3]; double[][] result - new double[3][3]: String num 21 23 24 // Data of first array System.out.print("Enter first 3-by-3 matrix row by row: In ") for (int i-e; i