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zexo (Python) silentsoul (C#) Vadim Pelyushenko (Java) Dmytro Pryhornytskyi (C/C++) matimur1906 (Python) Quandray (C/C++) The Black Knight (C/C++) Moff (Python) camel_case (C/C++) Dead Forest Foundation (Java) DimonMIPT (C/C++) Alexandr Milovantsev (C/C++) PatrickQuirk (Python) Alexander Denisov (Java) colin_mcnicholl (Python)

Notes on the problem

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