Number Patterns using loops in Java

Question

I have been trying different variations of for loops and have no clue how to make these patterns:

Pattern 1

54321
5432
543
54
5

Pattern

Answer 1

The first program is:

class timepass {
    public static void main() {
        for (int a = -1;a<=5;a++) {
            for(int b = 5; b >= a;b--) {
                System.out.print("*");   
            }
            System.out.println();
            // enter code here
        }
    }
}

The second program is:

class timepass {
    public static void main() {
        for(int i = 1;i<= 6;i++) {
            for(int j = 1;j<= i ;j++) {
                System.out.print("*");
            }
            System.out.println();
        }
    }
}