class TestJiuJiu
{
public static void main(String[] args)
{
for(int i =1; i<=9; i++){
for(int j = 1; j<=i; j++ ){
System.out.print(i+"*"+j+"="+ i*j +"\t" );
}
System.out.println();
}
}
}原文：http://9815936.blog.51cto.com/9805936/1600688