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可以把递推关系整成矩阵形式，应该能证明这个矩阵是可对角化的，这样对角化之后可以推出倒i次之后比值的通项公式In Reply To:求救,我的方法是设 ai为黑桶的倒了i次之后 B / W比值, b1为白桶的倒了i次之后的 B / W比值, 迭带求 ai,知道符合要求,可是连洋例都过不了,谁给提示下吧,代码见内 Posted by:xiaox at 2007-02-25 23:21:51 Followed by: Post your reply here: |
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