Question

java定义一个字符数组按顺序输出其中内容

Answer 1

import java.util.*;
public class Main{
    public static void main(String[] args){
        char[] ch = {'c','d','e','a'};
        //排序
        Arrays.sort(ch);
        //遍历输出
        for(int i = 0; i < ch.length; i++){
            System.out.println(ch[i]);
        }
    }
}

Answer 2

int[] a =new int[]{1,2,3,4,5,6};
for(int i =0;i<a.length;i++){
System.out.println(a[i]);
}