Q. What will be the output of the following Java program?

class comma_operator 
{
    public static void main(String args[]) 
    {    
         int sum = 0;
         for (int i = 0, j = 0; i < 5 & j < 5; ++i, j = i + 1)
             sum += i;
   System.out.println(sum);
    } 
}

• (A) 5
• (B) 6
• (C) 14
• (D) compilation error