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Discussion of Problem 1700. Awakening

How to pass TL. test #10
Posted by tanas 9 Apr 2009 18:12
I used such variables:
map<string,int> id;
set<string> list[1003];
map<string,int> mp;
vector<string> res;
but got TL test 10. Can i get AC with same solution?
Re: How to pass TL. test #10
Posted by svr 5 May 2009 13:46
Yes if instead string use
int num;
int row;
int poz1;
int poz2;
to have deal with segments of char S[1000][125]
Re: How to pass TL. test #10
Posted by Vladimir Plyashkun [USU] 28 Jan 2014 20:57
to pass test 10 you must do
1) compare hash codes instead of string compare
2) use vectors+sort. In this case vector is way faster than std::set
3) fast I/O.
4) fast list intersection
good luck!