for each문

public class ArrayExam9 {
    public static void main(String[] args) {
        int[] arr1 = {10, 20, 30, 40};

        //for  each 문
        for (int i : arr1){
            System.out.println(i);
        }
				
				//같은 출력값을 가짐
        for(int i = 0; i < arr1.length; i++){
            int v = arr1[i];
            System.out.println(v);
        }
    }
}