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Renting a local U-Haul Truck will be as easy as doing a Google search. If you go online, search forU-Haul near me,U-Haul truck rental near me,orU-Haul truck rental nearest me. It would be best if you got at least a few options to choose from. Of course, you could always speak...
Egyptian authorities have been working to improve infrastructure, including a dramatic over- haul of Cairo's airport, step-up marketing and encouraging the development of more luxury products. As late as 1982, Egypt only offered cultural tourism, said Hisham Zaazou, first assistant to the Egyptian...
单词表: A AA AAA AAAA ABBE ABED ABET ABLE ABLY ABUT ACE ACES ACHE ACID ACME ACNE ACRE ACT AD ADD ADDS ADO ADS AFAR AFT AGAR AGE AGED AGER AGES AGO AGOG AGUE AH AID AIDE AIDS AIL AIM AIMS AIR AIRS AIRY AJAR AKIN ALAS ALBA ALE ALEE ALGA ALL ALLY ALMA ALMS ALOE ALSO ALUM AM AME...
所以我们仅仅须要枚举开头的两个字母,这是n^4的复杂度,然后再加上链表,枚举次数不超过43=(35+7)。而提取个数由于我们的预处理,变成辣O1啊。所以这种话总共的复杂度是在n^5的。 掉了一个n啊! 这不就能过了吗! orz出题人。 单词表: A AA