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本题5种解法:qsort,qsort+bsearch,trie,hash,map (内详)

Posted by scat at 2008-07-19 19:51:10 on Problem 2503 and last updated at 2008-07-20 11:56:15
将字典和查询合并之后qsort一次,O((m+n)*log(m+n))
3679201 scat 2503 Accepted 6108K 891MS C++ 994B 2008-07-19 19:09:29 

将字典qsort,每次查询时bsearch,O((m+n)logm)
2878665 scat 2503 Accepted 2356K 343MS GCC 220B 2007-11-07 12:54:56 

TRIE,O(m*len+n*len)
2798315 scat 2503 Accepted 13512K 125MS C 973B 2007-10-18 02:10:12 

hash
2799032 scat 2503 Accepted 3600K 156MS C 1323B 2007-10-18 12:13:08 

map
3635793 scat 2503 Accepted 15428K 1860MS G++ 259B 2008-07-14 22:00:57 

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