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能。至需要插入、查找、清空,不需要删除。但是一直以来我都没有使用hash的意识……

Posted by wywcgs at 2006-11-05 11:33:52 on Problem 3061
In Reply To:是快速查找和删除的问题么? 能不能用hash, o(n)的统计 Posted by:sunmoonstar at 2006-11-05 11:26:31


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