JAVA数组遍历的3种方法——2020美团面试问题一

1 public class DemoForEach {
2     public static void main(String[] args) {
3         int[] a={0,1,2,3,4,5};
4         for(int x:a){
5             System.out.println(x);
6         }
7     }

import java.util.Arrays;

public class Solution {
    public static void main(String[] args) {
        int[] a = {9, 23, 43, 2, 7, 9};

        System.out.println(Arrays.toString(a));

    }

}