package com.zmj.nineNine;

import java.util.InputMismatchException;
import java.util.Scanner;

import javax.swing.RowFilter;

/**
 * 功能：输出一个9*9的乘法表
 * @author Administrator
 *
 */
public class NineXNine {

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int row = 0;
        System.out.println("请输入乘法表的行数：");
        try {
            row = input.nextInt();
        } catch (InputMismatchException e) {
            System.out.println("请输入整数类型的行数值（1-9）：");
            String string = input.nextLine();
            row = input.nextInt();
        }finally {
            System.out.println("打印9*9的乘法表");
            for (int i = 1; i <= row;i++) {
                for (int j = 1; j<=i; j++) {
                    System.out.print(i+"*"+j+"="+i*j+"\t");//不能换行
                }
                System.out.println();//执行完一次外循环，换行
            }
        }
    }
}