Question

Draw a picture of array A, Showing the values stored in it after execution of each...

Draw a picture of array A, Showing the values stored in it after execution of each code segment below. Use the following data: 0 1 2 3 4 5 6 7 8 9. Please explain in detail the procedure so I can understand whats going on.

import java.util.Scanner;
public class ProblemFive {

   public static void main(String[] args) {
  
       int [][] A = new int[4][2];
       int k;
      
       Scanner keyboard = new Scanner(System.in);
      
       for(int i = 0; i<=3; i++)
           for(int j = 0; j <= 1; j++)
               A[i][j] = 0;
      
       for(int m = 1; m<=10; m++) {
           System.out.println("Enter a number: ");
           k=keyboard.nextInt();
           switch(k) {
          
           case 1:
           case 2:
               A[k][2-k]=10*k;
               break;
           case 4:
           case 5:
           case 6:
           case 7:
               A[k/2][1]=5-k;
               break;
           case 3:
               A[k-1][k-3]=50;
               break;
               default:
                   A[3][k/6]=k;
                   break;
           }
       }
       keyboard.close();
   }

}

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