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gunsmoke (C/C++) bndsght (C/C++) danilopedraza (Python) lepi (Java) Eugene Lim (C/C++) openmind (Python) Shaohua Mao (Java) jpb_spargel (Python) Alexandr Milovantsev (Python) Tehel (C#) mookbeezle (Python) PatrickQuirk (Python) bluknite (Scala) hyperbolic (Python) go_coder (Go)

Notes on the problem

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