package com.imooc;public class helloworld {??? public static void main(String[] args)??? {???? ?????? for(int i=1;i<=9;i++){?? ??? ?? for(int j=1;j<=i;j++){?? ??? ??? ?? System.out.println(j+"*"+i+"="+(i*j)+"\t");?? ??? ?? }?? ??? ?? System.out.println();????? }?? ???? ???? }}