Java quiz. What will the following code print out? <pre><code

What will the following code print out?


public class Test {
    public static void main(String[] args) {
        int f;
        f = 5;
        f = ++f + f++;
        System.out.println(f);
    }
}

10
11
12
13
Compilation error

Explanation

1. f becomes equal to 5
2. ++f is equal to 6 (f becomes equal to 6)
3. f++ is equal to 6 (f becomes equal to 7)
4. The sum of 6 + 6 = 12 is written into f