增强for

package base;
​
public class Demo8 {
    public static void main(String[] args) {
        int[] numbers={1,2,3,4,5};
        for(int i=0;i<5;i++){
            System.out.println(numbers[i]);
        }
        for (int x:numbers){
            System.out.println(x);
        }
    }
}
​