int[] a = {1, 2, 3, 4, 5, 6};
int sum = 0;
for (int i = 0; i < a.length; i += 2) {
sum += a[i];
}
System.out.println(sum);What is printed?
- A
12
- Bcheck_circle
9
- C
6
- D
21
Explanation
Step 2 visits indices 0, 2, 4: values 1+3+5 = 9.
Developing Algorithms Using Arrays
AP Computer Science A· difficulty 3/5
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