After counting his money several hundred times, Bob's stress began melting away and his passion to become an expert in gathering intelligence was rekindled. In fact, Bob's inner potential was so great he attracted the attention of the International Organization of Intelligence at the age of
The IOI hosts an annual competition for post-baccalaureate students, with considerable monetary awards paid out to top-ranking contestants. If
Bob was so passionate about the competitions themselves that he forgot to count his winnings. Help Bob determine his winnings for each contest!
Input Specification
The first line of the input contains a single integer
Every test case consists of exactly
The second line of each case contains
Output Specification
Your program should output Bob wins $D at IOI!
, where
Sample Input
1
5 2399
2400 2400 2399 2399
Sample Output
Bob wins $173.21 at IOI!
Explanation
With his score of
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