增强for循环

package com.div.Struct;

public class ForDemo02 {
    public static void main(String[] args) {
        int[] numbers = {10,20,30,40,50};

        for (int i = 0;i<5;i++){
            System.out.println(numbers[i]);
        }
        System.out.println("-----------------------------------");
        //简化版
        for (int x :numbers){
            System.out.println(x);
        }
    }
}