Quiz 4

int arr[3] = {1, 2, 3};

cout << arr[1];

• 1

• 2

• 3

• arr[1]

int arr[3] = {3 , 4 , 5};

cout << arr[3];

• 5

• 0

• Garbage value

• error

int arr[] = {2, 4, 5, 8};

arr[2] = arr[0] + arr[1];

cout << arr[2];

• 9

• 4

• 5

• 6

int arr[] = {9, 3, 8, 12};

int count = 0;

for (int i = 0; i < 4; i++) {

if (arr[i] % 3 == 0) {

count++;

}

}

cout << count;

• 3

• 4

• 5

• 2

int arr[8] = {1, 3, 3, 2, 1, 4, 6, 8};
for (int i = 0; i < 8; i++) {
if (arr[i] % 2 == 0) {
cout<<arr[i]<<" ";

}

}

• 1 3 3 2 1 4 6 8

• 1 2 2 3

• 2 4 6 8

• 2 4 6