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MMMGAME  M&M Game 
English  Vietnamese 
Little John is playing very funny game with his younger brother. There is one big box filled with M&Ms of different colors. At first John has to eat several M&Ms of the same color. Then his opponent has to make a turn. And so on. Please note that each player has to eat at least one M&M during his turn. If John (or his brother) will eat the last M&M from the box he will be considered as a loser and he will have to buy a new candy box.
Both of players are using optimal game strategy. John starts first always. You will be given information about M&Ms and your task is to determine a winner of such a beautiful game.
Input
The first line of input will contain a single integer T – the number of test cases. Next T pairs of lines will describe tests in a following format. The first line of each test will contain an integer N – the amount of different M&M colors in a box. Next line will contain N integers Ai, separated by spaces – amount of M&Ms of ith color.
Constraints
1 <= T <= 474,
1 <= N <= 47,
1 <= Ai <= 4747
Output
Output T lines each of them containing information about game winner. Print “John” if John will win the game or “Brother” in other case.
Sample
Input: 2 3 3 5 1 1 1 Output: John Brother
Được gửi lên bởi:  psetter 
Ngày:  20090227 
Thời gian chạy:  1s 
Giới hạn mã nguồn:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Ngôn ngữ cho phép:  Tất cả ngoại trừ: ERL GOSU JSRHINO NODEJS PERL6 PYPY RUST SED VB.NET 
Nguồn bài:  Southeastern European 2007 
hide comments
20210527 18:01:59
Tham khảo: https://vnspoj.github.io/problems/MMMGAME 

20141127 14:40:32 Dương Bảo
giống bài NK05MNIM :3 Last edit: 20141127 14:40:47 

20141021 18:16:25 bacthaychienthuat
giống bài bốc sỏi @@ 

20140202 03:15:20 Hướng Thái Dương
bài này hay ka ka 

20130809 15:04:13 a;slkfjasl;fkj
Thuật toán NIM này đọc lâu rồi nhưng vẫn ko hiểu họ nghĩ ra = cách nào nhỉ? 

20090804 09:02:05 Tran Dang Tuan Anh


20090804 09:02:00 Tran Dang Tuan Anh
Hic, cả hai bài em đều chưa làm được, bài này dùng cái gì vậy anh *.* 

20090406 17:29:58 Tue Le
giống hệt bài NK05MNIM thì phải 

20090322 01:11:21 ~!(*(@*!@^&
KHo hon la bai NKMNIM 