Can someone please tell me where i went wrong? It gives the required output as the test case but it gave me a wrong answer when submitted.

Here is the link to my code : http://ideone.com/9Slw9d

You have to test your code for more inputs than just those in problem statement, I tried

```
1
2
1 2
```

and your code printed `ALICE`

, but in first move Alice can remove stones and in second move Bob can remove stones too, so Bob is the winner

the result would be ALICE because it is said that atleast i stones are removed from the ith pile.So,after Bob ALICE would have one more chance (which is the last one here).So,the winner would be ALICE.

@roshi answer would be ‘BOB’ as from 2nd pile 2 stones would have to be removes. it is given that " removes exactly i stones from it" and not atleast i are removed. hence your code is wrong for “1 2”. the reaqson you are getting WA is because you havent considered the case when stones can a removed from a single pile multiple times. eg if pile 2 has 4 stones, after 1st removal it has 2, you can again remove 2 from this pile again!! so you need to change your code to handle this.

thank you.It worked