回複：Haha, that's fun

來源: aisanguo 於 2009-10-01 09:40:47 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (37 bytes)
回答: 16 ways in fact 回複：1,6, 8, 10 由 火球魔法 於 2009-10-01 09:18:43

6(10/8-1) is also a non-trivial one.

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• 回複：回複：Haha, that's fun -凍涼之才- ♂ 給 凍涼之才 發送悄悄話 (38 bytes) () 10/01/2009 postreply 09:48:28

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