Given:

1. class Loopy {

2. public static void main(

String[] args) {

3. int[] x = {7,6,5,4,3,2,1};

4. // insert code here

5. System.out.print(y + " ");

6. }

7. }

8. }

Which, inserted independently at line 4, compiles? (Choose all that apply.)

A.for(int y : x) {

B.for(x : Int y) {

C.int y = 0; for(y : x) {

D.for(int y=0, z=0; z<x.length; z++) { y = x[z];

E.for(int y=0, int z=0, int z=0; z<x.length; z++) { y = x[z];

F.int y = 0; for(int z=0; z<x.length; z++) { y = x[z];