九九乘法表

package first;

public class 九九乘法表 {

        public static void main(String [] args){
        int a,b;
        for (a=1;a<=9;a++){
            for (b=1;b<=a;b++){
                System.out.print(b+"*"+a+"="+a*b+"\t");
            }
            System.out.print("\n");
        }
    }
}