回複：Catch and Match

來源: 於 2010-06-27 15:43:06 [舊帖] [給我悄悄話] 本文已被閱讀：次

I agree with you. But I don't know the general way to generate a set of n cards with m_min pictures. Neither can I prove that the suggested m_min is indeed minimum. Do you have any clue, jinjing?