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Re:是判环，我们求最大值，如果有环的话，某个值可以无限大，最后把那个值再换成原来的货币，肯定也是无限大的。In Reply To:Re:是判环，我们求最大值，如果有环的话，某个值可以无限大，最后把那个值再换成原来的货币，肯定也是无限大的。 Posted by:mayi_hetu at 2013-03-09 22:04:39 如果环是独立的，回不到原来位置那也是不成立的 Followed by: Post your reply here: |
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