第一個的試解：

來源: calligraphy 於 2012-10-20 18:44:30 [] [舊帖] [給我悄悄話] 閱讀數 : (283 bytes)
回答: Two problems 由 藍糊塗 於 2012-10-18 16:46:50

change number system base, starting from 2, 3, 4, 5, 6, 7, 8, ....

110 = decimal 6 in base 2.

20 = decimal 6 in base 3.

12 = decimal 6 in base 4.

11 - decimal 6 in base 5,

x = 10 - decimal 6 in base 6.

then followed by 6's.

所有跟帖： 

• 回複：第一個的試解： -藍糊塗- ♂ 給 藍糊塗 發送悄悄話 (29 bytes) () 10/20/2012 postreply 19:56:37

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