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