學生提問,來曆不明。我已經解決。1,10,3,12,。。。93,86,95,88,97
但方法太麻煩(初等數論+組合)。有沒有好方法?
Some one asked me
所有跟帖:
• If possible please tell me where your frind got question. -jinjing- ♀ (407 bytes) () 09/04/2010 postreply 15:17:59
• 回複:If possible please tell me where your frind got question. -來學習了- ♂ (38 bytes) () 09/04/2010 postreply 15:26:46
• the cycles are shorter than mine -calligraphy- ♂ (0 bytes) () 09/07/2010 postreply 10:59:22