2546 - Rook
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Remember that posting AC code is not allowed here. If you are going to ask a question or to post a solution, describe your algorithm instead. Posting AC code will be penalized.
Remember that posting AC code is not allowed here. If you are going to ask a question or to post a solution, describe your algorithm instead. Posting AC code will be penalized.
Re: 2546 - Rook
Se les hizo otra actualizacion a los test, todas las soluciones AC ahora son incorrectas... 
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ReynaldoGil
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Re: 2546 - Rook
Se podría decir que los jueces han hecho 'hacking' en las soluciones que estaban aceptadas, de todas formas sería bueno que alguien mandara una aceptada para estar seguros de que es posible hacerlo....
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ymondelo20
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Re: 2546 - Rook
jeje, si... buenos tests los que se le pusieron en el último update.
"Every problem has a simple, fast and wrong solution" OJ's Main Law. 
Dataset error
The datagen for this problem return 3 for the case 2 4 1 2 1 3 and the right answer must be 2.I think the judges should check the datasets of the problem for this kind of positions where there are two rows or two columns.
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