JAVA-数组

package com.itheima;

import com.sun.xml.internal.ws.api.model.wsdl.WSDLOutput;

public class shuzudemo {

    public static void main(String[] args) {
        //数组定义
//    int[] arr=new int[]{98,99,100};
        int[] arr={98,99,100};
        //数组访问
        System.out.println(arr[0]);
        System.out.println(arr[1]);
        System.out.println(arr[2]);
        //数组中的元素修改
        arr[0]=11;
        arr[1]=12;
        arr[2]=13;
        System.out.println(arr[0]);
        System.out.println(arr[1]);
        System.out.println(arr[2]);

    }




}