java 九九乘法表

class ForDemo4{
    //九九乘法表
    public static void main(String[] args) {
        for(int i =1; i <= 9; i++){
            for (int j = 1; j<=i; j++){
                System.out.print(j+"*"+i+"="+i * j + "\t");

            }
            System.out.println();

        }
    }

}