1 public class test1 { 2 3 public static void main(String[] args) { 4 // TODO Auto-generated method stub 5 6 for (int i = 1; i <=9; i++) { 7 8 for (int j = 1; j <=i; j++) { 9 10 System.out.print(j+"*"+i+"="+i*j+" "); 11 12 } 13 System.out.println(); 14 15 } 16 } 17 18 }