Dans o/p

[sun par]

class A {
  static int m(int i) {
    System.out.print(i + ",");
    return 0;
  }
  public static void main (String[] args) {
    int i = 0;
    i = i++ + m(i);
    System.out.print(i);
  }
}

What is the result of attempting to compile and run the above program? 
a.  Prints: 0,0 
b.  Prints: 1,0 
c.  Prints: 0,1 
d.  Prints: 1,1 
e.  Runtime error 
f.  Compiler error 
g.  None of the above 

Answer is b. Can someone explain why?
Thanks

[Corey McGlone]

When this line executes:
i = i++ + m(i);
the operands are evaluated from left to right. First, the left hand operand is evaluated:
i = 0, so the equation becomes
i = 0 + m(i);
However, as we're using a post-increment operator, we now increment i to 1. Now we evaluate the next operand, m(i), by sending 1 to that method.
That results in the number 1 being printed, followed by a comma. Also, that method returns a 0, so our original formula evaluates to:
i = 0 + 0;
Therefore, the answer is: 1,0
I hope that helps,
Corey

[sun par]

Thanks Corey