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典型的递归记*为n=k-1时的表达式，则n=k时，表达式为 ((An-1|Bn-1)|(*|((An-1|An-1)|(Bn-1|Bn-1)))) 则递归函数的结构为：先输出*左边的部分，然后输出*，再输出*右边的部分。 边界条件为n=1，此时表达式为((A0|B0)|(A0|B0))。 Followed by: Post your reply here: |
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