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A . Xu Xiake in Henan Province Shaolin Monastery, also known as the Shaolin Temple, is a Chan ("Zen") Buddhist temple in Dengfeng County, Henan Provin 阅读全文
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In this cafeteria, the N tables are all ordered in one line, where table number 1 is the closest to the window and table number N is the closest to th 阅读全文
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set< pair<int,int> > sp; set< pari<int,int> >::iterator it; sp.insert( make_pair(x,y) ); //插入 it=sp.lower_bound(make_pair(x1,y1)); //最小 sp.erase(it); //删除 阅读全文