2021-04-27 课堂笔记

package edu.xcdq;

public class Demo02 {
public static void main(String[] args) {
int[]a = new int[3];
a[0] = (char)'1';
a[1] = 0;
a[2] = 1;

    try{
        System.out.println(a[0] /a[1]);
    } catch (NumberFormatException | ArithmeticException e){
        System.out.println("数字格式或算术异常");
    }

}

}