Fill in the blanks to calculate the sum of all elements in the array "arr" using an enhanced for loop:

Question

int res = 0;

for

(int el

arr) {
res +=

;
}

Answer 1

int res = 0;

for(int el:arr) {
res +=el;
}

Answer 2

int res = 0;

for(int el:arr)
{
res +=el;
}

Answer 3

Fill in the blanks to print the elements of the array using the foreach loop.

Answer 4

int res=0;
for(int el:arr){
res+=el;
}

Answer 5

int res = 0;

for(int el:arr) {
res +=el;
}

Answer 6

int res = 0;
for (int el:arr) {
res += el;}

Answer 7

int res=0;
for(int el:arr){
res+=el;
}

Answer 8

for
:
el

Answer 9

Fill in the blanks to call the method "hello" from main:
public static void main(String[ ] args) {

;

}

static void hello() {

System.out.println("hi");

}
Check
Back

Answer 10

I like cheese