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Dans o/p

sun par
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Joined: Oct 03, 2002
Posts: 257

Answer is b. Can someone explain why?
Thanks


Sunita<br />SCJP 1.4
Corey McGlone
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Joined: Dec 20, 2001
Posts: 3271
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


SCJP Tipline, etc.
sun par
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Joined: Oct 03, 2002
Posts: 257
Thanks Corey
 
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subject: Dans o/p