public static void main(String[] args) {
		
		for(int i = 1; i <= 10; i++) {
			
			for(int j = 1; j <= i; j++) {
				
				System.out.printf("*");
			}
			System.out.println();
		}
		System.out.println();System.out.println();System.out.println();
		System.out.println();System.out.println();System.out.println();
		
		for(int i=1; i<=10; i++) {
			
			for(int j=i; j<=10; j++) {
				
				System.out.printf("*");
			}
			System.out.println();
		}

	}