For增强型语句

package struct;

public class ForDemo05 {
    public static void main(String[] args) {
           //增强for循环
        int[] numbers = {10,20,30,40,50};//定义了一个数组

        for (int x:numbers){
            System.out.println(x);
        }
        System.out.println("===========================");
        //常规型

        for (int i = 0; i < 5; i++) {
            System.out.println(numbers[i]);

        }

    }
}