package com.chen.array;
import java.util.Arrays;
public class ArrayDmeo06 {
public static void main(String[] args) {
int[] a ={1,22,51,498,51,32,2};
printArrays(a);
//System.out.println(a); //[I@4554617c
//打印数组元素Arrays.toString:
System.out.println(Arrays.toString(a));
Arrays.sort(a);//数组进行排序 ： 升序
System.out.println(Arrays.toString(a));
Arrays.fill(a,2,6,0);
System.out.println(Arrays.toString(a));
}
public static void printArrays(int[] a){
for (int i = 0; i < a.length; i++) {
if (i==0){
System.out.print("[");
}
if (i==a.length-1){
System.out.print(a[i]+"]");
}else {
System.out.print(a[i] + ",");
}
}
}
}