package java151205;
/**
* 数组定义的格式,默认初始化值为0;
* @author Administrator
*
*/
public class ArrayDemo2 {
public static void main(String[] args) {
// int [] arr=new int [2];
// int arr[] =new int [3];
// int [] arr =new int []{3,1,5,7,8,9};
int [] arr ={3,1,5,7,8,9};
System.out.println(arr[2]);
// java.lang.ArrayIndexOutOfBoundsException
// System.out.println(arr[6]);
}
}
/**
* 数组定义的格式,默认初始化值为0;
* @author Administrator
*
*/
public class ArrayDemo2 {
public static void main(String[] args) {
// int [] arr=new int [2];
// int arr[] =new int [3];
// int [] arr =new int []{3,1,5,7,8,9};
int [] arr ={3,1,5,7,8,9};
System.out.println(arr[2]);
// java.lang.ArrayIndexOutOfBoundsException
// System.out.println(arr[6]);
}
}