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hemant_nigam (Java) sontran (Python) gelosada (Python) vasek1991 (Java) Saro Mic (Python) georg_sh (Python) mooninvader (Python) dmitrijs.logvinovs (Python) Radovan Markus (Java) bsalvaradoc (Python) a.a.shilyaev (Python) clmaldonados (Python) jose.rivas537549 (C#) veen (Python) CheeseMaster (C/C++)

Notes on the problem

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