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CsDMindTrap (Java) Mosquito_Jr (C/C++) kevkingofthesea (C/C++) JimmyCarlos (Python) DaniilYaltchik (Go) Liciaaaaaa (C/C++) evenhisshadow (Python) Vadim Tukaev (C#) Kirill Zazulin (C/C++) Ihor (Java) revanrpa (Python) Amit Saha (C/C++) opradoatfluid (LISP) olnak (PHP) vzrifan (Python)

Notes on the problem

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