Java explain me the code

Question

import java.util.Scanner;

public class Pattern6

{ public static void main(String[] args)

{ // Create a new Scanner object Scanner scanner = new Scanner(System.in);

// Get the number of rows from the user System.out.println("Enter the number of rows to print the pattern ");

int rows = scanner.nextInt();

System.out.println("** Printing the pattern... **");

for (int i = 1; i <= rows; i++)

{ for (int j = rows; j > i; j--)

{ System.out.print(" "); }

for (int k = 1; k <= i; k++)

{ System.out.print(k + " "); }

System.out.println(); } } }

Answer 1

There is nothing special in code if you know loops then u can easily understood try to write values on rough copy how values are changing u will understood vut first do dry run or use debugger

Answer 2

there is missed two end of lines, format this lines as

{ // Create a new Scanner object
Scanner scanner = new Scanner(System.in);
// Get the number of rows from the user
System.out.println("Enter the number of rows to print the pattern ");

First two loops prints indent, here is value of j instead of space char

98765432 i=1, j from 9 to 2
9876543 i=2, j from 9 to 3
987654
98765
9876
987
98
9