class Demo { public static void main(String[] args) { int[] x = {7,6,5,4,3,2,1}; // insert code here System.out.print(y + " "); } } } Which, inserted independently at line 4, compiles? (Choose all that apply.)
for(int y : x) {
for(x : Int y) {
int y = 0; for(y : x) {
for(int y=0, z=0; z
for(int y=0, int z=0, int z=0; z
int y = 0; for(int z=0; z