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 }