java九九乘法表

import java.io.*; import java.util.Scanner; public class Main { public static void main(String[] args){ int x,y; for (x=1; x<=9; x++){ for (y=1; y<=x; y++){ System.out.print(x+"*"+y+"="+x*y+"\t");//这里的加号是连接符。当两侧数据都为数值型的才会当做+号运算 } System.out.println(); } } }