九九乘法表（java的for循环）

public class test {
    public static void main(String[] args){
        for (int j= 1; j <= 9; j++){
        for (int i = 1; i <= j; i++) {
            System.out.print(i+"x"+j+"="+i*j+"\t");
        }
        System.out.println();
        }
    }
}