following your idea, one can get a good result 100 without any c

来源: wxcfan123 于 2012-12-24 14:25:35 [] [旧帖] [给我悄悄话] 阅读数 : (69 bytes)
回答: 回复：I tried. 由 NaCl 于 2012-12-22 20:12:08

X*N = logN + log(N-1)! (=) logN + X(N-1).
X = logN = 100.

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