随笔分类 - 数学_约瑟夫环问题
摘要：Description Let’s play a stone removing game. Initially, n stones are arranged on a circle and numbered 1, …, n clockwise (Figure 1). You are also giv
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摘要：Description Recently you must have experienced that when too many people use the BBS simultaneously, the net becomes very, very slow.To put an end to
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